Coding style fixups

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@22019 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,67 @@
+2005-11-16  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* Source/GSEPSPrintOperation.m:
+	* Source/GSHelpManagerPanel.m:
+	* Source/GSHorizontalTypesetter.m:
+	* Source/GSLayoutManager.m:
+	* Source/GSNibCompatibility.m:
+	* Source/GSNibTemplates.m:
+	* Source/GSPDFPrintOperation.m:
+	* Source/GSPrintOperation.m:
+	* Source/GSPrinting.m:
+	* Source/GSSlideView.m:
+	* Source/GSTable.m:
+	* Source/GSToolbar.m:
+	* Source/NSAlert.m:
+	* Source/NSApplication.m:
+	* Source/NSBezierPath.m:
+	* Source/NSBitmapImageRep+PNM.m:
+	* Source/NSBox.m:
+	* Source/NSBrowser.m:
+	* Source/NSBrowserCell.m:
+	* Source/NSBundleAdditions.m:
+	* Source/NSCell.m:
+	* Source/NSColor.m:
+	* Source/NSColorList.m:
+	* Source/NSColorWell.m:
+	* Source/NSCustomImageRep.m:
+	* Source/NSDataLink.m:
+	* Source/NSDataLinkManager.m:
+	* Source/NSDataLinkPanel.m:
+	* Source/NSDocument.m:
+	* Source/NSForm.m:
+	* Source/NSGraphicsContext.m:
+	* Source/NSHelpManager.m:
+	* Source/NSImage.m:
+	* Source/NSLayoutManager.m:
+	* Source/NSMatrix.m:
+	* Source/NSNib.m:
+	* Source/NSOpenGLPixelFormat.m:
+	* Source/NSOpenGLView.m:
+	* Source/NSOutlineView.m:
+	* Source/NSPageLayout.m:
+	* Source/NSPrintInfo.m:
+	* Source/NSPrintOperation.m:
+	* Source/NSPrintPanel.m:
+	* Source/NSPrinter.m:
+	* Source/NSResponder.m:
+	* Source/NSRulerView.m:
+	* Source/NSSelection.m:
+	* Source/NSSpellChecker.m:
+	* Source/NSSpellServer.m:
+	* Source/NSSplitView.m:
+	* Source/NSStepper.m:
+	* Source/NSTabView.m:
+	* Source/NSTableView.m:
+	* Source/NSTextView.m:
+	* Source/NSTextView_actions.m:
+	* Source/NSToolbarItem.m:
+	* Source/NSView.m:
+	* Source/NSWindow.m:
+	* Source/NSWorkspace.m:
+	Fix some common coding style violations ... should have no effect
+	other than improving readability.
+
 2005-11-15  fabien  <fabien@sonappart.net>
 
 	* Source/NSColor.m : Improved documentation, various cleanups.

Source/GSEPSPrintOperation.m

@@ -73,7 +73,7 @@
 		               [[NSProcessInfo processInfo] globallyUniqueString]];
            
   _path = [_path stringByAppendingPathExtension: @"ps"];
-  RETAIN( _path ); 
+  RETAIN(_path); 
   return self;
 }
 

Source/GSHelpManagerPanel.m

@@ -40,7 +40,7 @@ static GSHelpManagerPanel* _GSsharedGSHelpPanel;
 
 + (id) sharedHelpManagerPanel
 {
-  if(!_GSsharedGSHelpPanel)
+  if (!_GSsharedGSHelpPanel)
     _GSsharedGSHelpPanel = [[GSHelpManagerPanel alloc] init];
 
   return _GSsharedGSHelpPanel;

Source/GSHorizontalTypesetter.m

@@ -258,7 +258,7 @@ including gi will have been cached.
       if (g->g == NSControlGlyph)
 	return gi + cache_base;
       ch = [str characterAtIndex: g->char_index];
-      if (ch == 0x20 || ch == 0x0a || ch == 0x0d /* TODO: paragraph/line separator */ )
+      if (ch == 0x20 || ch == 0x0a || ch == 0x0d /* TODO: paragraph/line separator */)
 	{
 	  g->dont_show = YES;
 	  if (gi > 0)

Source/GSLayoutManager.m

@@ -97,7 +97,7 @@ Private method used internally by GSLayoutManager for sanity checking.
   r->font = [r->font retain];
 }
 
--(void ) _run_free_attributes: (glyph_run_t *)r
+-(void) _run_free_attributes: (glyph_run_t *)r
 {
   [r->font release];
 }

Source/GSNibCompatibility.m

@@ -160,7 +160,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..
@@ -278,7 +278,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..
@@ -374,7 +374,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..
@@ -478,7 +478,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..
@@ -578,7 +578,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..
@@ -679,7 +679,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..
@@ -719,15 +719,15 @@
   [obj setContinuous: [self isContinuous]];
 
   // since only some controls have delegates, we need to test
-  if([obj respondsToSelector: @selector(setDelegate:)])
+  if ([obj respondsToSelector: @selector(setDelegate:)])
       [obj setDelegate: _delegate];
 
   // since only some controls have data sources, we need to test
-  if([obj respondsToSelector: @selector(setDataSource:)])
+  if ([obj respondsToSelector: @selector(setDataSource:)])
       [obj setDataSource: _dataSource];
 
   // since only some controls have data sources, we need to test
-  if([obj respondsToSelector: @selector(setUsesDataSource:)])
+  if ([obj respondsToSelector: @selector(setUsesDataSource:)])
       [obj setUsesDataSource: _usesDataSource];
 
   RELEASE(self);
@@ -802,7 +802,7 @@
 
 - (id) awakeAfterUsingCoder: (NSCoder *)coder
 {
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       // if we live in the interface builder, give them an instance of
       // the parent, not the child..

Source/GSNibTemplates.m

@@ -111,7 +111,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 
 - init
 {
-  if((self = [super init]) != nil)
+  if ((self = [super init]) != nil)
     {
       NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
 
@@ -228,7 +228,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
        * file.
        */
       obj = [context objectForKey: @"NSTopLevelObjects"];
-      if([obj isKindOfClass: [NSMutableArray class]])
+      if ([obj isKindOfClass: [NSMutableArray class]])
 	{
 	  topObjects = obj;
 	}
@@ -248,7 +248,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 	  if ([context objectForKey: key] == nil || 
 	      [key isEqualToString: @"NSOwner"]) // we want to send the message to the owner
 	    {
-	      if([key isEqualToString: @"NSWindowsMenu"] == NO && // we don't want to send a message to these menus twice, 
+	      if ([key isEqualToString: @"NSWindowsMenu"] == NO && // we don't want to send a message to these menus twice, 
 		 [key isEqualToString: @"NSServicesMenu"] == NO && // if they're custom classes.
 		 [key isEqualToString: @"NSVisible"] == NO && // also exclude any other special parts of the nameTable.
 		 [key isEqualToString: @"NSDeferred"] == NO &&
@@ -276,11 +276,11 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 		   * then he will get the objects back in an array which he merely must release in
 		   * order to release the objects held within.  GJC
 		   */
-		  if([key isEqualToString: @"NSOwner"] == NO)
+		  if ([key isEqualToString: @"NSOwner"] == NO)
 		    {
-		      if([topLevelObjects containsObject: o]) // anything already designated a top level item..
+		      if ([topLevelObjects containsObject: o]) // anything already designated a top level item..
 			{
-			  if(topObjects == nil)
+			  if (topObjects == nil)
 			    {
 			      // It is expected, if the NSTopLevelObjects key is not passed in,
 			      // that the user has opted to either allow these objects to leak or
@@ -347,7 +347,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (void) encodeWithCoder: (NSCoder*)aCoder
 {
   int version = [GSNibContainer version];
-  if(version == GNUSTEP_NIB_VERSION)
+  if (version == GNUSTEP_NIB_VERSION)
     {
       [aCoder encodeObject: nameTable];
       [aCoder encodeObject: connections];
@@ -377,13 +377,13 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
   int version = [aCoder versionForClassName: @"GSNibContainer"]; 
 
   // save the version to the ivar, we need it later.
-  if(version == GNUSTEP_NIB_VERSION)
+  if (version == GNUSTEP_NIB_VERSION)
     {
       [aCoder decodeValueOfObjCType: @encode(id) at: &nameTable];
       [aCoder decodeValueOfObjCType: @encode(id) at: &connections];
       [aCoder decodeValueOfObjCType: @encode(id) at: &topLevelObjects];
     }
-  else if(version == 0)
+  else if (version == 0)
     {
       GSNibItemCollector *nibitems = [[GSNibItemCollector alloc] init];
       NSEnumerator *en;
@@ -400,10 +400,10 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 
       // iterate through the objects returned
       en = [nameTable keyEnumerator];
-      while((key = [en nextObject]) != nil)
+      while ((key = [en nextObject]) != nil)
 	{
 	  id o = [nameTable objectForKey: key];
-	  if(([o isKindOfClass: [NSMenu class]] && [key isEqual: @"NSMenu"]) ||
+	  if (([o isKindOfClass: [NSMenu class]] && [key isEqual: @"NSMenu"]) ||
 	     [o isKindOfClass: [NSWindow class]])
 	    {
 	      [topLevelObjects addObject: o]; // if it's a top level object, add it.
@@ -526,9 +526,9 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
   // the set of things to be retained.  Also, the initial version of the nib container
   // needed this code, but subsequent versions don't, so don't send the notification,
   // if the version isn't zero.
-  if(obj != nil && [aCoder versionForClassName: NSStringFromClass([GSNibContainer class])] == 0)
+  if (obj != nil && [aCoder versionForClassName: NSStringFromClass([GSNibContainer class])] == 0)
     {
-      if([self isKindOfClass: [GSNibItem class]] == YES &&
+      if ([self isKindOfClass: [GSNibItem class]] == YES &&
 	 [self isKindOfClass: [GSCustomView class]] == NO)
 	{
 	  NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
@@ -595,13 +595,13 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 
 - (id) initWithObject: (id)object className: (NSString *)className superClassName: (NSString *)superClassName
 {
-  if((self = [self init]) != nil)
+  if ((self = [self init]) != nil)
     {
       NSDebugLog(@"Created template %@ -> %@",NSStringFromClass([self class]), className);
       ASSIGN(_object, object);
       ASSIGN(_className, className);
       _superClass = NSClassFromString(superClassName);
-      if(_superClass == nil)
+      if (_superClass == nil)
 	{
 	  [NSException raise: NSInternalInconsistencyException
 		       format: @"Unable to find class '%@', it is not linked into the application.", superClassName];
@@ -612,7 +612,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 
 - init
 {
-  if((self = [super init]) != nil)
+  if ((self = [super init]) != nil)
     {
       _className = nil;
       _superClass = nil;
@@ -642,9 +642,9 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 {
   id obj = nil;
   int version = [coder versionForClassName: @"GSClassSwapper"];
-  if(version == 0)
+  if (version == 0)
     {
-      if((self = [super init]) != nil)
+      if ((self = [super init]) != nil)
 	{
 	  NSUnarchiver *unarchiver = (NSUnarchiver *)coder;
 
@@ -654,10 +654,10 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 
 	  // if we are living within the interface builder app, then don't try to 
 	  // morph into the subclass.
-	  if([self shouldSwapClass])
+	  if ([self shouldSwapClass])
 	    {
 	      Class aClass = NSClassFromString(_className);
-	      if(aClass == nil)
+	      if (aClass == nil)
 		{
 		  [NSException raise: NSInternalInconsistencyException
 			       format: @"Unable to find class '%@', it is not linked into the application.", _className];
@@ -687,7 +687,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
   [aCoder encodeValueOfObjCType: @encode(id) at: &_className];  
   [aCoder encodeValueOfObjCType: @encode(Class) at: &_superClass];
 
-  if(_object != nil)
+  if (_object != nil)
     {
       // Don't call encodeValue, the way templates are used will prevent
       // it from being saved correctly.  Just call encodeWithCoder directly.
@@ -698,7 +698,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (BOOL) shouldSwapClass
 {
   BOOL result = YES;
-  if([self respondsToSelector: @selector(isInInterfaceBuilder)])
+  if ([self respondsToSelector: @selector(isInInterfaceBuilder)])
     {
       result = !([self isInInterfaceBuilder]);
     }
@@ -802,7 +802,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
     }
   
   // change the origin of the window.
-  if(changedOrigin)
+  if (changedOrigin)
     {
       [window setFrameOrigin: origin];
     }
@@ -812,18 +812,18 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
       int version = [coder versionForClassName: @"GSWindowTemplate"];
 
-      if(version == GSWINDOWT_VERSION)
+      if (version == GSWINDOWT_VERSION)
 	{
 	  // decode the defer flag...
 	  [coder decodeValueOfObjCType: @encode(BOOL) at: &_deferFlag];      
 	  [coder decodeValueOfObjCType: @encode(unsigned int) at: &_autoPositionMask];
 	  _screenRect = [coder decodeRect];
 	}
-      else if(version == 0)
+      else if (version == 0)
 	{
 	  // decode the defer flag...
 	  [coder decodeValueOfObjCType: @encode(BOOL) at: &_deferFlag];      
@@ -831,9 +831,9 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 	  _screenRect = [[_object screen] frame];
 	}
 
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
 	{
-	  if(GSGetMethod([obj class], @selector(initWithContentRect:styleMask:backing:defer:), YES, NO) != NULL
+	  if (GSGetMethod([obj class], @selector(initWithContentRect:styleMask:backing:defer:), YES, NO) != NULL
 	   && ![_className isEqualToString: NSStringFromClass(_superClass)])
 	    {
 	      NSView *contentView = [obj contentView];
@@ -860,7 +860,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 	  // Set all of the attributes into the object, if it 
 	  // responds to any of these methods.
 	  //
-	  if([obj respondsToSelector: @selector(setAutoPositionMask:)])
+	  if ([obj respondsToSelector: @selector(setAutoPositionMask:)])
 	    {
 	      [obj setAutoPositionMask: [self autoPositionMask]];
 	    }
@@ -876,14 +876,14 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 
   [super encodeWithCoder: coder];
 
-  if(version == GSWINDOWT_VERSION)
+  if (version == GSWINDOWT_VERSION)
     {
       _screenRect = [[_object screen] frame];  
       [coder encodeValueOfObjCType: @encode(BOOL) at: &_deferFlag];
       [coder encodeValueOfObjCType: @encode(unsigned int) at: &_autoPositionMask];
       [coder encodeRect: _screenRect]; 
     }
-  else if(version == 0)
+  else if (version == 0)
     {
       [coder encodeValueOfObjCType: @encode(BOOL) at: &_deferFlag];
     }
@@ -902,11 +902,11 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
       {
-	if(GSGetMethod([obj class],@selector(initWithFrame:), YES, NO) != NULL
+	if (GSGetMethod([obj class],@selector(initWithFrame:), YES, NO) != NULL
 	   && ![_className isEqualToString: NSStringFromClass(_superClass)])
 	  {
 	    NSRect theFrame = [obj frame];
@@ -932,11 +932,11 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id     obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
       {
-	if(GSGetMethod([obj class],@selector(initWithFrame:), YES, NO) != NULL
+	if (GSGetMethod([obj class],@selector(initWithFrame:), YES, NO) != NULL
 	   && ![_className isEqualToString: NSStringFromClass(_superClass)])
 	  {
 	    NSRect theFrame = [obj frame]; 
@@ -962,11 +962,11 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id     obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
       {
-	if(GSGetMethod([obj class],@selector(initWithFrame:textContainer:), YES, NO) != NULL
+	if (GSGetMethod([obj class],@selector(initWithFrame:textContainer:), YES, NO) != NULL
 	   && ![_className isEqualToString: NSStringFromClass(_superClass)])
 	  {
 	    NSRect theFrame = [obj frame];
@@ -994,11 +994,11 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id     obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
       {
-	if(GSGetMethod([obj class],@selector(initWithTitle:), YES, NO) != NULL
+	if (GSGetMethod([obj class],@selector(initWithTitle:), YES, NO) != NULL
 	   && ![_className isEqualToString: NSStringFromClass(_superClass)])
 	  {
 	    NSString *theTitle = [obj title]; 
@@ -1025,12 +1025,12 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id     obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
       /* 
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
       {
-	if(GSGetMethod([obj class],@selector(initWithFrame:), YES, NO) != NULL)
+	if (GSGetMethod([obj class],@selector(initWithFrame:), YES, NO) != NULL)
 	  {
 	    NSRect theFrame = [obj frame]; 
 	    obj = [obj initWithFrame: theFrame];
@@ -1055,11 +1055,11 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
 - (id) initWithCoder: (NSCoder *)coder
 {
   id     obj = [super initWithCoder: coder];
-  if(obj != nil)
+  if (obj != nil)
     {
-      if([self shouldSwapClass])
+      if ([self shouldSwapClass])
       {
-	if(GSGetMethod([obj class],@selector(init), YES, NO) != NULL
+	if (GSGetMethod([obj class],@selector(init), YES, NO) != NULL
 	   && ![_className isEqualToString: NSStringFromClass(_superClass)])
 	  {
 	    obj = [self init];
@@ -1080,7 +1080,7 @@ static NSString *GSInternalNibItemAddedNotification = @"_GSInternalNibItemAddedN
       withSuperClassName: (NSString *)superClassName
 {
   id template = nil;
-  if(object != nil)
+  if (object != nil)
     {
       if ([object isKindOfClass: [NSWindow class]])
 	{

Source/GSPDFPrintOperation.m

@@ -67,7 +67,7 @@
 		               [[NSProcessInfo processInfo] globallyUniqueString]];
            
   _path = [_path stringByAppendingPathExtension: @"pdf"];
-  RETAIN( _path );
+  RETAIN(_path);
                   
   return self;
 }

Source/GSPrintOperation.m

@@ -70,7 +70,7 @@
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
 	
   return [[principalClass gsPrintOperationClass] allocWithZone: zone];
@@ -158,7 +158,7 @@
 
   /* We can't remove the temp file because the previewer might still be
      using it, perhaps the printer is also?
-  if ( _path )
+  if (_path)
     {
       [[NSFileManager defaultManager] removeFileAtPath: _path
                                                handler: nil];

Source/GSPrinting.m

@@ -64,7 +64,7 @@ static NSBundle *printingBundle = nil;
     
   libraryPathsEnumerator = [NSStandardLibraryPaths() objectEnumerator];
     
-  while( (path = [libraryPathsEnumerator nextObject]) )
+  while ((path = [libraryPathsEnumerator nextObject]))
     {
       path = [path stringByAppendingPathComponent: @"Bundles"];
       path = [path stringByAppendingPathComponent: @"GSPrinting"];
@@ -75,7 +75,7 @@ static NSBundle *printingBundle = nil;
           NSBundle *bundle;
 	    
           bundle = [NSBundle bundleWithPath: path];
-          if( [bundle load] == NO )
+          if ([bundle load] == NO)
             {
               NSDebugLLog(@"GSPrinting", @"Error loading printing bundle at %@", 
                           path);
@@ -83,7 +83,7 @@ static NSBundle *printingBundle = nil;
             }
 	    
           //one last check to make sure the principle class can be loaded
-          if( [bundle principalClass] == Nil)
+          if ([bundle principalClass] == Nil)
             {
               NSDebugLLog(@"GSPrinting", 
                           @"Error loading principal class from printing bundle at %@", 
@@ -108,13 +108,13 @@ static NSBundle *printingBundle = nil;
 {
   NSBundle *bundle;
     
-  if( (bundle = [GSPrinting loadPrintingBundle: @"GSCUPS"]) )
+  if ((bundle = [GSPrinting loadPrintingBundle: @"GSCUPS"]))
     return bundle;
 	
-  if( (bundle = [GSPrinting loadPrintingBundle: @"GSLPR"]) )
+  if ((bundle = [GSPrinting loadPrintingBundle: @"GSLPR"]))
     return bundle;
 	
-  if( (bundle = [GSPrinting loadPrintingBundle: @"GSWin32"]) )
+  if ((bundle = [GSPrinting loadPrintingBundle: @"GSWin32"]))
     return bundle;
 	
   return nil;
@@ -127,7 +127,7 @@ static NSBundle *printingBundle = nil;
   NSString *defaultBundleName;
   NSBundle *bundle;
     
-  if( printingBundle )
+  if (printingBundle)
     {
       return printingBundle;
     }
@@ -138,20 +138,20 @@ static NSBundle *printingBundle = nil;
                                        stringForKey: @"GSPrinting"];
     
   /*Which Printing Bundle?*/
-  if( defaultBundleName == nil )
+  if (defaultBundleName == nil)
     {
       NSDebugLLog(@"GSPrinting", 
 	     @"User did not set a printing bundle, trying till something works");
 	     
       bundle = [GSPrinting loadAnyWorkingPrintingBundle];
-      if( bundle == nil )
+      if (bundle == nil)
         {
           NSDebugLLog(@"GSPrinting", 
                       @"Could not load any working printing bundle");
 			    
           NSRunAlertPanel(@"GNUstep Printing Backend System", 
            @"Could not open any working printing bundle.  Printing will not work.", 
-           @"Ok", NULL, NULL );
+           @"Ok", NULL, NULL);
 	     
           return nil;
 	  }
@@ -164,7 +164,7 @@ static NSBundle *printingBundle = nil;
     
       bundle = [GSPrinting loadPrintingBundle: defaultBundleName];
     
-      if( bundle == nil )
+      if (bundle == nil)
 	  {
           NSDebugLLog(@"GSPrinting", 
           @"User set %@ as the printing bundle but that did not work.\
@@ -172,13 +172,13 @@ static NSBundle *printingBundle = nil;
           defaultBundleName);
 	    
           bundle = [GSPrinting loadAnyWorkingPrintingBundle];
-          if( bundle == nil )
+          if (bundle == nil)
             {
               NSDebugLLog(@"GSPrinting", 
                           @"Could not load any working printing bundle");
               NSRunAlertPanel(@"GNUstep Printing Backend System", 
                @"Could not open any working printing bundle.  Printing will not work.", 
-               @"Ok", NULL, NULL );
+               @"Ok", NULL, NULL);
               return nil;
             }
           else
@@ -190,7 +190,7 @@ static NSBundle *printingBundle = nil;
                      defaultBundleName, [[bundle bundlePath] lastPathComponent]];
 			   
               NSRunAlertPanel(@"GNUstep Printing Backend System", 
-		                  msg, @"Ok", NULL, NULL );
+		                  msg, @"Ok", NULL, NULL);
             }
         }
     }

Source/GSSlideView.m

@@ -81,7 +81,7 @@
 
       [NSEvent startPeriodicEventsAfterDelay: SLIDE_TIME_STEP 
 	       withPeriod: SLIDE_TIME_STEP];
-      while(steps--)
+      while (steps--)
         {
 	  NSEvent *theEvent = [NSApp nextEventMatchingMask: NSPeriodicMask
 				     untilDate: [NSDate distantFuture]

Source/GSTable.m

@@ -189,7 +189,7 @@
   
   borderChange = aBorder - _minXBorder; 
   
-  for(i = 0; i < _numberOfColumns; i++)
+  for (i = 0; i < _numberOfColumns; i++)
     {
       _columnXOrigin[i] += borderChange;
       [self _updateColumnOrigin: i];
@@ -229,7 +229,7 @@
   
   borderChange = aBorder - _minYBorder; 
   
-  for(i = 0; i < _numberOfRows; i++)
+  for (i = 0; i < _numberOfRows; i++)
     {
       _rowYOrigin[i] += borderChange;
       [self _updateRowOrigin: i];

Source/GSToolbar.m

@@ -681,7 +681,7 @@ static GSValidationCenter *vc;
   _customizationPaletteIsRunning = 
     [NSBundle loadNibNamed: @"GSToolbarCustomizationPalette" owner: self];
 
-  if(!_customizationPaletteIsRunning)
+  if (!_customizationPaletteIsRunning)
     {
       NSLog(@"Failed to load gorm for GSToolbarCustomizationPalette");
     }
@@ -692,7 +692,7 @@ static GSValidationCenter *vc;
   NSEnumerator *e = [[self visibleItems]  objectEnumerator];
   NSToolbarItem *item = nil;
 
-  while((item = [e nextObject]) != nil)
+  while ((item = [e nextObject]) != nil)
     {
       [item validate];
     }
@@ -985,7 +985,7 @@ static GSValidationCenter *vc;
 {
   NSToolbarItem *item = nil;
   
-  if([itemIdent isEqual: NSToolbarSeparatorItemIdentifier] ||
+  if ([itemIdent isEqual: NSToolbarSeparatorItemIdentifier] ||
      [itemIdent isEqual: NSToolbarSpaceItemIdentifier] ||
      [itemIdent isEqual: NSToolbarFlexibleSpaceItemIdentifier] ||
      [itemIdent isEqual: NSToolbarShowColorsItemIdentifier] ||
@@ -1031,7 +1031,7 @@ static GSValidationCenter *vc;
   
   allowedItems = [_delegate toolbarAllowedItemIdentifiers: self];
   
-  if([allowedItems containsObject: itemIdentifier])
+  if ([allowedItems containsObject: itemIdentifier])
     {
       item = [self _toolbarItemForIdentifier: itemIdentifier];
       if (item == nil)
@@ -1140,7 +1140,7 @@ static GSValidationCenter *vc;
 
 - (void) _setDelegate: (id)delegate broadcast: (BOOL)broadcast
 {   
-  //if(_delegate)
+  //if (_delegate)
   //  [nc removeObserver: _delegate name: nil object: self];
 
   if (_delegate == delegate)

Source/NSAlert.m

@@ -289,7 +289,7 @@ makeScrollViewWithRect(NSRect rect)
   [button setButtonType: NSMomentaryPushButton];
   [button setTitle: @""];
   [button setTarget: self];
-  [button setAction: @selector(buttonAction: )];
+  [button setAction: @selector(buttonAction:)];
   [button setFont: [NSFont systemFontOfSize: 0]];
   return button;
 }
@@ -1334,7 +1334,7 @@ void NSBeginInformationalAlertSheet(NSString *title,
   [button setAutoresizingMask: NSViewMinXMargin | NSViewMaxYMargin];
   [button setButtonType: NSMomentaryPushButton];
   [button setTarget: self];
-  [button setAction: @selector(buttonAction: )];
+  [button setAction: @selector(buttonAction:)];
   [button setFont: [NSFont systemFontOfSize: 0]];
   if (count == 0)
     {

Source/NSApplication.m

@@ -178,7 +178,7 @@ gnustep_backend_path (NSString *dir, NSString *name)
 static NSString *
 gnustep_backend_framework (NSString *bundleName)
 {
-  if ( bundleName == nil )
+  if (bundleName == nil)
     bundleName = @"GNUstep_back.framework";
   else
     {
@@ -208,7 +208,7 @@ gnustep_backend_bundle(NSString *bundleName)
   NSString *path, *bundleWithVersion;
   int version = GNUSTEP_GUI_MAJOR_VERSION * 100 + GNUSTEP_GUI_MINOR_VERSION;
   
-  if ( bundleName == nil )
+  if (bundleName == nil)
     bundleName = @"libgnustep-back";
   else
     {

Source/NSBezierPath.m

@@ -91,7 +91,7 @@ typedef struct _PathElement
 
 + (void)initialize
 {
-  if(self == [NSBezierPath class])
+  if (self == [NSBezierPath class])
     NSBezierPath_concrete_class = [GSBezierPath class];
 }
 
@@ -277,7 +277,7 @@ typedef struct _PathElement
 
 - (void) dealloc
 {
-  if(_cacheImage != nil)
+  if (_cacheImage != nil)
     RELEASE(_cacheImage);
 
   if (_dash_pattern != NULL)
@@ -470,13 +470,13 @@ typedef struct _PathElement
 {
   NSGraphicsContext *ctxt = GSCurrentContext();
   
-  if(_cachesBezierPath) 
+  if (_cachesBezierPath) 
     {
       NSRect bounds = [self bounds];
       NSPoint origin = bounds.origin;
 
       // FIXME: I don't see how this should work with color changes
-      if(_cacheImage == nil) 
+      if (_cacheImage == nil) 
         {
 	  _cacheImage = [[NSImage alloc] initWithSize: bounds.size];
 	  [_cacheImage lockFocus];
@@ -498,19 +498,19 @@ typedef struct _PathElement
 {
   NSGraphicsContext *ctxt = GSCurrentContext();
 
-  if(_cachesBezierPath) 
+  if (_cachesBezierPath) 
     {
       NSRect bounds = [self bounds];
       NSPoint origin = bounds.origin;
 
       // FIXME: I don't see how this should work with color changes
-      if(_cacheImage == nil) 
+      if (_cacheImage == nil) 
         {
 	  _cacheImage = [[NSImage alloc] initWithSize: bounds.size];
 	  [_cacheImage lockFocus];
 	  DPStranslate(ctxt, -origin.x, -origin.y);
 	  [ctxt GSSendBezierPath: self];
-	  if([self windingRule] == NSNonZeroWindingRule)
+	  if ([self windingRule] == NSNonZeroWindingRule)
 	    DPSfill(ctxt);
 	  else
 	    DPSeofill(ctxt);
@@ -521,7 +521,7 @@ typedef struct _PathElement
   else 
     {
       [ctxt GSSendBezierPath: self];
-      if([self windingRule] == NSNonZeroWindingRule)
+      if ([self windingRule] == NSNonZeroWindingRule)
 	DPSfill(ctxt);
       else
 	DPSeofill(ctxt);
@@ -533,7 +533,7 @@ typedef struct _PathElement
   NSGraphicsContext *ctxt = GSCurrentContext();
   
   [ctxt GSSendBezierPath: self];
-  if([self windingRule] == NSNonZeroWindingRule)
+  if ([self windingRule] == NSNonZeroWindingRule)
     DPSclip(ctxt);
   else
     DPSeoclip(ctxt);
@@ -545,7 +545,7 @@ typedef struct _PathElement
   
   DPSinitclip(ctxt);
   [ctxt GSSendBezierPath: self];
-  if([self windingRule] == NSNonZeroWindingRule)
+  if ([self windingRule] == NSNonZeroWindingRule)
     DPSclip(ctxt);
   else
     DPSeoclip(ctxt);
@@ -569,7 +569,7 @@ typedef struct _PathElement
   last_p = NSZeroPoint;
 
   count = [self elementCount];
-  for(i = 0; i < count; i++) 
+  for (i = 0; i < count; i++) 
     {
       type = [self elementAtIndex: i associatedPoints: pts];
       switch(type) 
@@ -627,7 +627,7 @@ typedef struct _PathElement
 
   last_type = NSMoveToBezierPathElement;
   count = [self elementCount];
-  for(i = count - 1; i >= 0; i--) 
+  for (i = count - 1; i >= 0; i--) 
     {
       type = [self elementAtIndex: i associatedPoints: pts];
       switch(type) 
@@ -702,7 +702,7 @@ typedef struct _PathElement
   int i, count;
 
   count = [self elementCount];
-  for(i = 0; i < count; i++) 
+  for (i = 0; i < count; i++) 
     {
       type = [self elementAtIndex: i associatedPoints: pts];
       switch(type) 
@@ -1491,7 +1491,7 @@ static int winding_curve(double_point from, double_point to, double_point c1,
 {
   int sum;
 
-  if(![self elementCount])
+  if (![self elementCount])
     return NO;
 
   if (!NSPointInRect(point, [self bounds]))
@@ -1529,7 +1529,7 @@ static int winding_curve(double_point from, double_point to, double_point c1,
 {
   _cachesBezierPath = flag;
 
-  if(!flag)
+  if (!flag)
     INVALIDATE_CACHE();
 }
 
@@ -1556,7 +1556,7 @@ static int winding_curve(double_point from, double_point to, double_point c1,
   count = [self elementCount];
   [aCoder encodeValueOfObjCType: @encode(int) at: &count];
   
-  for(i = 0; i < count; i++) 
+  for (i = 0; i < count; i++) 
     {
       type = [self elementAtIndex: i associatedPoints: pts];
       [aCoder encodeValueOfObjCType: @encode(NSBezierPathElement) at: &type];
@@ -1603,7 +1603,7 @@ static int winding_curve(double_point from, double_point to, double_point c1,
 
   [aCoder decodeValueOfObjCType: @encode(int) at: &count];
 
-  for(i = 0; i < count; i++) 
+  for (i = 0; i < count; i++) 
     {
       [aCoder decodeValueOfObjCType: @encode(NSBezierPathElement) at: &type];
       switch(type) 
@@ -1639,7 +1639,7 @@ static int winding_curve(double_point from, double_point to, double_point c1,
 {
   NSBezierPath *path = (NSBezierPath*)NSCopyObject (self, 0, zone);
 
-  if(_cachesBezierPath && _cacheImage)
+  if (_cachesBezierPath && _cacheImage)
       path->_cacheImage = [_cacheImage copy];
 
   if (_dash_pattern != NULL)
@@ -1900,11 +1900,11 @@ static NSPoint point_on_curve(double t, NSPoint a, NSPoint b, NSPoint c,
 	
   if (points != NULL) 
     {
-      if(type == NSMoveToBezierPathElement || type == NSLineToBezierPathElement) 
+      if (type == NSMoveToBezierPathElement || type == NSLineToBezierPathElement) 
         {
 	  points[0] = elm.points[0];
 	} 
-      else if(type == NSCurveToBezierPathElement) 
+      else if (type == NSCurveToBezierPathElement) 
         {
 	  points[0] = elm.points[0];
 	  points[1] = elm.points[1];
@@ -1964,7 +1964,7 @@ static NSPoint point_on_curve(double t, NSPoint a, NSPoint b, NSPoint c,
       [transform methodForSelector: transformPointSel];
 
   count = GSIArrayCount(pathElements);
-  for(i = 0; i < count; i++) 
+  for (i = 0; i < count; i++) 
     {
       type = elments[i].type;
       switch(type) 

Source/NSBitmapImageRep+PNM.m

@@ -56,7 +56,7 @@
   do									\
     {									\
       char *p = buffer;							\
-      while ( *ptr != '\n' && *ptr != '\r' && (ptr-bytes) < length)	\
+      while (*ptr != '\n' && *ptr != '\r' && (ptr-bytes) < length)	\
 	{								\
 	  *p++ = *ptr++;						\
 	  if (p == &buffer[sizeof(buffer)])				\
@@ -117,7 +117,7 @@
 	       bytesPerRow: 0
 	       bitsPerPixel: 0];
 
-  if ([self bytesPerRow] * ysize > (length - (ptr - bytes)) )
+  if ([self bytesPerRow] * ysize > (length - (ptr - bytes)))
     ERRMSG(@"Invalid PNM file (short data)");
   pchar = [self bitmapData];
   if (levels < 256)

Source/NSBox.m

@@ -48,7 +48,7 @@
 
 /**
  * <p>EXPLAINS NSBox</p>
- *<p> TODO : explains how is resized the rects ( margins etc... )  </p>
+ *<p> TODO : explains how is resized the rects (margins etc...)  </p>
 */
 
 @implementation NSBox

Source/NSBrowser.m

@@ -1863,7 +1863,7 @@ static NSTextFieldCell *titleCell;
     
   a = [sender selectedCells];
   aCount = [a count];
-  if(aCount == 0)
+  if (aCount == 0)
     return;
 
   selectedCells = [a mutableCopy];
@@ -2277,7 +2277,7 @@ static NSTextFieldCell *titleCell;
       IMP lcarc = [self methodForSelector: lcarcSel];
 
       selectedColumn = [self selectedColumn];
-      if(selectedColumn != -1)
+      if (selectedColumn != -1)
 	{
 	  matrix = [self matrixInColumn: selectedColumn];
 	  n = [matrix numberOfRows];
@@ -2828,7 +2828,7 @@ static NSTextFieldCell *titleCell;
       // Get the selected cell
       // Use its string value as the title
       // Only if it is not a leaf
-      if(_allowsMultipleSelection == NO)
+      if (_allowsMultipleSelection == NO)
 	{
 	  c = [self selectedCellInColumn: column - 1];
 	}
@@ -2842,7 +2842,7 @@ static NSTextFieldCell *titleCell;
 
 	  selectedCells = [matrix selectedCells];
 
-	  if([selectedCells count] == 1)
+	  if ([selectedCells count] == 1)
 	    {
 	      c = [selectedCells objectAtIndex:0];
 	    }

Source/NSBrowserCell.m

@@ -154,7 +154,7 @@ static NSFont *_leafFont;
 
 /**
  *<p>Returns the alternate image in the NSBrowserCell
- * ( used when the cell is highlighted ) </p>
+ * (used when the cell is highlighted) </p>
  *<p>See Also: -setAlternateImage:</p>
  */
 - (NSImage*) alternateImage
@@ -163,7 +163,7 @@ static NSFont *_leafFont;
 }
 
 /**
- *<p>Sets the altenate image ( used when the cell is highlighted )  to anImage 
+ *<p>Sets the altenate image (used when the cell is highlighted)  to anImage 
  *</p><p>See Also: -alternateImage</p>
  */
 - (void) setAlternateImage: (NSImage *)anImage

Source/NSBundleAdditions.m

@@ -271,12 +271,12 @@ Class gmodel_class(void)
       NSFileManager	*mgr = [NSFileManager defaultManager];
       BOOL              isDir = NO;
 
-      if([mgr fileExistsAtPath: fileName isDirectory: &isDir])
+      if ([mgr fileExistsAtPath: fileName isDirectory: &isDir])
 	{
 	  NSData	*data = nil;
 	  
 	  // if the data is in a directory, then load from objects.gorm in the directory
-	  if(isDir == NO)
+	  if (isDir == NO)
 	    {
 	      data = [NSData dataWithContentsOfFile: fileName];
 	      NSDebugLog(@"Loaded data from file...");
@@ -420,7 +420,7 @@ Class gmodel_class(void)
       else
 	{
 	  path = [rootPath stringByAppendingPathExtension: ext];
-	  if([mgr isReadableFileAtPath: path])
+	  if ([mgr isReadableFileAtPath: path])
 	    {
 	      return path;
 	    }

Source/NSCell.m

@@ -715,8 +715,8 @@ static NSColor	*shadowCol;
 
 /**<p>Sets the NSCell's state.  Please use always symbolic constants when
    calling this method. The integer values could be changed in the this
-   implementation. ( Currently they match the Cocoa values but they are
+   implementation. (Currently they match the Cocoa values but they are
-   quite strange )</p> <p>See Also: -state</p>
+   quite strange)</p> <p>See Also: -state</p>
  */
 - (void) setState: (int)value
 {
@@ -1338,7 +1338,7 @@ static NSColor	*shadowCol;
 {
   SEL action = [self action];
 
-  if(_cell.is_disabled == YES)
+  if (_cell.is_disabled == YES)
     {
       return;
     }
@@ -1677,7 +1677,7 @@ static NSColor	*shadowCol;
 }
 
 /**<p>Does nothing. This method is used by subclasses to recalculate sizes</p>
- * <p>It is usally called by a NSControl object ( [NSControl-calcSize] )</p>
+ * <p>It is usally called by a NSControl object ([NSControl-calcSize])</p>
  */
 - (void) calcDrawInfo: (NSRect)aRect
 {
@@ -1690,7 +1690,7 @@ static NSColor	*shadowCol;
    <p>- the TODO ... if the cell is type  of NSTextCellType 
    or the image size if the cell has a NSImageCellType type.</p>
    <p>This method  returns NSZeroSize if the cell has a NSNullCellType type
-   (  Cocoa returns a very big size instead ).
+   (Cocoa returns a very big size instead).
    </p>
  */
 - (NSSize) cellSize

Source/NSColor.m

@@ -919,7 +919,7 @@ systemColorWithName(NSString *name)
     }
 }
 
-/** <p>Returns the alpha component ( 1.0 by default ) </p>
+/** <p>Returns the alpha component (1.0 by default) </p>
  */
 - (float) alphaComponent
 {

Source/NSColorList.m

@@ -497,7 +497,7 @@ static NSLock *_gnustep_color_list_lock = nil;
    */
   if (path_is_standard && ([fm fileExistsAtPath: path] == NO))
     {
-      if([fm createDirectoryAtPath: path 
+      if ([fm createDirectoryAtPath: path 
 			attributes: nil])
 	{
 	  NSLog (@"Created standard directory %@", path);

Source/NSColorWell.m

@@ -281,7 +281,7 @@ static NSString *GSColorWellDidBecomeExclusiveNotification =
   // OPENSTEP 4.2 and OSX behavior indicates that the colorwell doesn't
   // work when the widget is marked as disabled.
   //
-  if([self isEnabled])
+  if ([self isEnabled])
     {
       NSPoint point = [self convertPoint: [theEvent locationInWindow]
                             fromView: nil];

Source/NSCustomImageRep.m

@@ -119,7 +119,7 @@
   ctxt = GSCurrentContext();
   
   // if either is zero, don't scale at all.
-  if(_size.width == 0 || _size.height == 0)
+  if (_size.width == 0 || _size.height == 0)
     {
       scale = NSMakeSize(NSWidth(aRect), 
 			 NSHeight(aRect));

Source/NSDataLink.m

@@ -57,7 +57,7 @@
 //
 - (id)initLinkedToFile:(NSString *)filename
 {
-  if((self = [self init]) != nil)
+  if ((self = [self init]) != nil)
     {
       NSData *data = [NSData dataWithBytes: [filename cString] length: [filename cStringLength]];
       NSSelection *selection = [NSSelection selectionWithDescriptionData: data];
@@ -70,7 +70,7 @@
 			managedBy:(NSDataLinkManager *)linkManager
 		  supportingTypes:(NSArray *)newTypes
 {
-  if((self = [self init]) != nil)
+  if ((self = [self init]) != nil)
     {
       ASSIGN(sourceSelection,selection);
       ASSIGN(sourceManager,linkManager);
@@ -130,7 +130,7 @@
 {
   NSString *path = filename;
 
-  if([[path pathExtension] isEqual: NSDataLinkFilenameExtension] == NO)
+  if ([[path pathExtension] isEqual: NSDataLinkFilenameExtension] == NO)
     {
       path = [filename stringByAppendingPathExtension: NSDataLinkFilenameExtension];
     }
@@ -225,12 +225,12 @@
   // circumstances a link cannot be broken, so this method 
   // always returns YES.
 
-  if([srcDelegate respondsToSelector: @selector(dataLinkManager:didBreakLink:)])
+  if ([srcDelegate respondsToSelector: @selector(dataLinkManager:didBreakLink:)])
     {
       [srcDelegate dataLinkManager: sourceManager didBreakLink: self];
     }
 
-  if([dstDelegate respondsToSelector: @selector(dataLinkManager:didBreakLink:)])
+  if ([dstDelegate respondsToSelector: @selector(dataLinkManager:didBreakLink:)])
     {
       [dstDelegate dataLinkManager: destinationManager didBreakLink: self];
     }
@@ -242,7 +242,7 @@
 {
   _flags.isDirty = YES;
 
-  if(updateMode != NSUpdateNever)
+  if (updateMode != NSUpdateNever)
     {
       [sourceManager noteDocumentEdited];
     }
@@ -304,7 +304,7 @@
 {
   int version = [aCoder versionForClassName: @"NSDataLink"];
 
-  if(version == 0)
+  if (version == 0)
     {
       BOOL flag = NO;
 

Source/NSDataLinkManager.m

@@ -106,7 +106,7 @@
 {
   self = [super init];
 
-  if(self != nil)
+  if (self != nil)
     {
       ASSIGN(delegate,anObject);
       filename = nil;
@@ -124,7 +124,7 @@
 {
   self = [super init];
 
-  if(self != nil)
+  if (self != nil)
     {
       ASSIGN(delegate,anObject);
       ASSIGN(filename,path);
@@ -148,7 +148,7 @@
   [link setDestinationSelection: selection];
   [link setDestinationManager: self];
 
-  if([destinationLinks containsObject: link] == NO)
+  if ([destinationLinks containsObject: link] == NO)
     {
       [destinationLinks addObject: link];
       result = YES;
@@ -173,9 +173,9 @@
   NSEnumerator *en = [links objectEnumerator];
   NSDataLink *link = nil;
 
-  while((link = [en nextObject]) != nil)
+  while ((link = [en nextObject]) != nil)
     {
-	if([link destinationSelection] == oldSelection)
+	if ([link destinationSelection] == oldSelection)
 	{	    
 	}
     }
@@ -189,7 +189,7 @@
   NSEnumerator *en = [allLinks objectEnumerator];
   id obj = nil;
 
-  while((obj = [en nextObject]) != nil)
+  while ((obj = [en nextObject]) != nil)
     {
       [obj break];
     }
@@ -201,7 +201,7 @@
   NSEnumerator *en = [allLinks objectEnumerator];
   id obj = nil;
 
-  while((obj = [en nextObject]) != nil)
+  while ((obj = [en nextObject]) != nil)
     {
       [obj writeToPasteboard: pasteboard];
     }
@@ -212,7 +212,7 @@
 //
 - (void)noteDocumentClosed
 {
-    if([delegate respondsToSelector: @selector(dataLinkManagerCloseDocument:)])
+    if ([delegate respondsToSelector: @selector(dataLinkManagerCloseDocument:)])
     {
 	[delegate dataLinkManagerCloseDocument: self];
     }
@@ -220,7 +220,7 @@
 
 - (void)noteDocumentEdited
 {
-    if([delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
+    if ([delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
     {
 	[delegate dataLinkManagerDidEditLinks: self];
     }
@@ -228,7 +228,7 @@
 
 - (void)noteDocumentReverted
 {
-    if([delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
+    if ([delegate respondsToSelector: @selector(dataLinkManagerDidEditLinks:)])
     {
 	[delegate dataLinkManagerDidEditLinks: self];
     }
@@ -305,9 +305,9 @@
   NSEnumerator *en = [self destinationLinkEnumerator];
   id obj = nil;
 
-  while((obj = [en nextObject]) != nil)
+  while ((obj = [en nextObject]) != nil)
     {
-      if([obj destinationSelection] == destSel)
+      if ([obj destinationSelection] == destSel)
 	{
 	  break;
 	}
@@ -351,7 +351,7 @@
 {
   int version = [aCoder versionForClassName: @"NSDataLinkManager"];
 
-  if(version == 0)
+  if (version == 0)
     {
       BOOL flag = NO;
       

Source/NSDataLinkPanel.m

@@ -47,7 +47,7 @@ static NSDataLinkPanel *_sharedDataLinkPanel;
   NSString *panelPath;
   NSDictionary *table;
 
-  if((self = [super init]) != nil)
+  if ((self = [super init]) != nil)
     {
       panelPath = [GSGuiBundle() pathForResource: @"GSDataLinkPanel" 
 			      ofType: @"gorm"
@@ -113,7 +113,7 @@ static NSDataLinkPanel *_sharedDataLinkPanel;
  */
 + (NSDataLinkPanel *)sharedDataLinkPanel
 {
-  if(_sharedDataLinkPanel == nil)
+  if (_sharedDataLinkPanel == nil)
     {
       id controller = [[GSDataLinkPanelController alloc] init];
       _sharedDataLinkPanel = [controller panel];

Source/NSDocument.m

@@ -589,13 +589,13 @@
     }
   else if (sel_eq(action, @selector(undo:)))
     {
-      if(_undoManager == nil)
+      if (_undoManager == nil)
 	{
 	  result = NO;
 	}
       else
 	{
-	  if([_undoManager canUndo])
+	  if ([_undoManager canUndo])
 	    {
 	      [anItem setTitle: [_undoManager undoMenuItemTitle]];
 	      result = YES;
@@ -609,13 +609,13 @@
     }
   else if (sel_eq(action, @selector(redo:)))
     {
-      if(_undoManager == nil)
+      if (_undoManager == nil)
 	{
 	  result = NO;
 	}
       else
 	{
-	  if([_undoManager canRedo])
+	  if ([_undoManager canRedo])
 	    {
 	      [anItem setTitle: [_undoManager redoMenuItemTitle]];
 	      result = YES;

Source/NSForm.m

@@ -131,7 +131,7 @@ static Class defaultCellClass = nil;
   
   [[NSNotificationCenter defaultCenter]
     addObserver: self
-    selector: @selector(_setTitleWidthNeedsUpdate: )
+    selector: @selector(_setTitleWidthNeedsUpdate:)
     name: _NSFormCellDidChangeTitleWidthNotification
     object: newCell];
 }

Source/NSGraphicsContext.m

@@ -1351,7 +1351,7 @@ NSGraphicsContext	*GSCurrentContext(void)
   DPSsetdash(self, pattern, count, phase);
 
   count = [path elementCount];
-  for(i = 0; i < count; i++) 
+  for (i = 0; i < count; i++) 
     {
       type = [path elementAtIndex: i associatedPoints: pts];
       switch(type) 

Source/NSHelpManager.m

@@ -48,12 +48,12 @@
     RETAIN([NSDictionary dictionaryWithContentsOfFile: 
 			     [self pathForResource: @"Help" ofType: @"plist"]]);
 
-  if(contextHelp)
+  if (contextHelp)
     {
       helpFile = [contextHelp objectForKey: key];
     }
 
-  if(helpFile)
+  if (helpFile)
     {
       return [NSUnarchiver unarchiveObjectWithData:
 			     [helpFile objectForKey: @"NSHelpRTFContents"]];
@@ -83,7 +83,7 @@
 
   help = [info objectForKey: @"GSHelpContentsFile"];
 
-  if(!help)
+  if (!help)
     {
       help = [info objectForKey: @"NSExecutable"];
       // If there's no specification, we look for a file named "appname.rtf"
@@ -176,9 +176,9 @@ static BOOL _gnu_contextHelpActive = NO;
   // their context help is.
      
   id hc = NSMapGet(contextHelpTopics, object);
-  if(hc)
+  if (hc)
     {
-      if(![hc isKindOfClass: [NSAttributedString class]])
+      if (![hc isKindOfClass: [NSAttributedString class]])
 	{
 	  hc = [[NSBundle mainBundle] contextHelpForKey: hc];
 	  /* We store the retrieved value, or remove the key from

Source/NSImage.m

@@ -661,7 +661,7 @@ repd_for_rep(NSArray *_reps, NSImageRep *rep)
   unsigned i;
 
   i = [_reps count];
-  while(i--) 
+  while (i--) 
     {
       GSRepData	*repd;
 

Source/NSLayoutManager.m

@@ -137,7 +137,7 @@ first. Remaining cases, highest priority first:
     int lo, hi, mid; \
 \
     lf = tc->linefrags; \
-    for (lo = 0, hi = tc->num_linefrags - 1; lo < hi; ) \
+    for (lo = 0, hi = tc->num_linefrags - 1; lo < hi;) \
       { \
 	mid = (lo + hi) / 2; \
 	if (lf[mid].pos > glyph) \
@@ -472,7 +472,7 @@ line frag rect. */
   /* Find first glyph in bounds. */
 
   /* Find right "line", ie. the first "line" not above bounds. */
-  for (low = 0, high = tc->num_linefrags - 1; low < high; )
+  for (low = 0, high = tc->num_linefrags - 1; low < high;)
     {
       mid = (low + high) / 2;
       lf = &tc->linefrags[mid];
@@ -507,7 +507,7 @@ line frag rect. */
   /* Find last glyph in bounds. */
 
   /* Find right "line", ie. last "line" not below bounds. */
-  for (low = 0, high = tc->num_linefrags - 1; low < high; )
+  for (low = 0, high = tc->num_linefrags - 1; low < high;)
     {
       mid = (low + high) / 2;
       lf = &tc->linefrags[mid];
@@ -693,7 +693,7 @@ anything visible
       prev = lp->p.x;
 
       last_visible = lf->pos;
-      for (j = lp->pos - glyph_pos; j + glyph_pos < lp->pos + lp->length; )
+      for (j = lp->pos - glyph_pos; j + glyph_pos < lp->pos + lp->length;)
 	{
 	  if (r->glyphs[j].isNotShown || r->glyphs[j].g == NSControlGlyph ||
 	      !r->glyphs[j].g)

Source/NSMatrix.m

@@ -886,18 +886,18 @@ static SEL getSel;
 	{
 	  if (_cells[i][j] == aCell)
 	    {
-	      if(row)
+	      if (row)
 		*row = i;
-	      if(column)
+	      if (column)
 		*column = j;
 	      return YES;
 	    }
 	}
     }
 
-  if(row)
+  if (row)
     *row = -1;
-  if(column)
+  if (column)
     *column = -1;
 
   return NO;
@@ -1465,7 +1465,7 @@ static SEL getSel;
     {
       return nil;
     }
-  else if(_cells != 0)
+  else if (_cells != 0)
     {
       return _cells[_dottedRow][_dottedColumn];
     }
@@ -1607,7 +1607,7 @@ static SEL getSel;
 	case NSTabTextMovement:
 	  if (_tabKeyTraversesCells)
 	    {
-	      if([self _selectNextSelectableCellAfterRow: _selectedRow
+	      if ([self _selectNextSelectableCellAfterRow: _selectedRow
 		       column: _selectedColumn])
 		break;
 	    }
@@ -1617,7 +1617,7 @@ static SEL getSel;
 	    {
 	      if (_tabKeyTraversesCells)
 		{
-		  if([self _selectNextSelectableCellAfterRow: -1
+		  if ([self _selectNextSelectableCellAfterRow: -1
 			   column: -1])
 		    break;
 		}
@@ -1627,7 +1627,7 @@ static SEL getSel;
 	case NSBacktabTextMovement:
 	  if (_tabKeyTraversesCells)
 	    {
-	      if([self _selectPreviousSelectableCellBeforeRow: _selectedRow
+	      if ([self _selectPreviousSelectableCellBeforeRow: _selectedRow
 		       column: _selectedColumn])
 		break;
 	    }
@@ -1637,7 +1637,7 @@ static SEL getSel;
 	    {
 	      if (_tabKeyTraversesCells)
 		{
-		  if([self _selectPreviousSelectableCellBeforeRow: _numRows
+		  if ([self _selectPreviousSelectableCellBeforeRow: _numRows
 			   column: _numCols])
 		    break;
 		}
@@ -3384,13 +3384,13 @@ static SEL getSel;
 	{
 	  if ([theEvent modifierFlags] & NSShiftKeyMask)
 	    {
-	      if([self _selectNextSelectableCellAfterRow: _selectedRow
+	      if ([self _selectNextSelectableCellAfterRow: _selectedRow
 		       column: _selectedColumn])
 		return;
 	    }
 	  else
 	    {
-	      if([self _selectPreviousSelectableCellBeforeRow: _selectedRow
+	      if ([self _selectPreviousSelectableCellBeforeRow: _selectedRow
 		       column: _selectedColumn])
 		return;
 	    }

Source/NSNib.m

@@ -67,10 +67,10 @@
   ASSIGN(newFileName, fileName);
 
   // detect if it's a directory or not...
-  if([mgr fileExistsAtPath: fileName isDirectory: &isDir])
+  if ([mgr fileExistsAtPath: fileName isDirectory: &isDir])
     {
       // if the data is in a directory, then load from objects.gorm in the directory
-      if(isDir == YES)
+      if (isDir == YES)
 	{
 	  newFileName = [fileName stringByAppendingPathComponent: @"objects.gorm"];
 	}
@@ -115,7 +115,7 @@
 {
   NSMutableDictionary *ctx = nil;
 
-  if(dict != nil)
+  if (dict != nil)
     {
       id obj = nil;
 
@@ -124,7 +124,7 @@
 
       // remove and set the owner...
       obj = [ctx objectForKey: @"NSNibOwner"];
-      if(obj != nil)
+      if (obj != nil)
 	{
 	  [ctx removeObjectForKey: @"NSNibOwner"];
 	  [ctx setObject: obj forKey: @"NSOwner"];
@@ -132,7 +132,7 @@
 
       // Remove and set the top level objects...
       obj = [ctx objectForKey: @"NSNibTopLevelObjects"];
-      if(obj != nil)
+      if (obj != nil)
 	{
 	  [ctx removeObjectForKey: @"NSNibTopLevelObjects"];
 	  [ctx setObject: obj forKey: @"NSTopLevelObjects"];
@@ -151,7 +151,7 @@
  */
 - (id)initWithContentsOfURL: (NSURL *)nibFileURL
 {
-  if((self = [super init]) != nil)
+  if ((self = [super init]) != nil)
     {
       // load the nib data into memory...
       _nibData = [NSData dataWithContentsOfURL: nibFileURL];
@@ -166,12 +166,12 @@
  */
 - (id)initWithNibNamed: (NSString *)nibNamed bundle: (NSBundle *)bundle
 {
-  if((self = [super init]) != nil)
+  if ((self = [super init]) != nil)
     {
       NSString *bundlePath = nil;
       NSString *fileName = nil;
 
-      if(bundle == nil)
+      if (bundle == nil)
 	{
 	  bundle = [NSBundle mainBundle];
 	}
@@ -265,7 +265,7 @@
   // add the necessary things to the table...
   [externalNameTable setObject: owner forKey: @"NSNibOwner"];
 
-  if(topLevelObjects != 0)
+  if (topLevelObjects != 0)
     {
       *topLevelObjects = [NSMutableArray array];
       [externalNameTable setObject: *topLevelObjects forKey: @"NSNibTopLevelObjects"];
@@ -276,7 +276,7 @@
 
 - (id) initWithCoder: (NSCoder *)coder
 {
-  if((self = [super init]) != nil)
+  if ((self = [super init]) != nil)
     {
       [coder decodeValueOfObjCType: @encode(id)
 	     at: &_nibData];

Source/NSOpenGLPixelFormat.m

@@ -53,7 +53,7 @@
 {
   Class glPixelFormatClass = [GSCurrentServer() glPixelFormatClass];
 
-  if ( glPixelFormatClass == nil )
+  if (glPixelFormatClass == nil)
     {
       NSWarnMLog(@"Backend doesn't have any glPixelFormatClass");
       return nil;
@@ -67,7 +67,7 @@
 
 // + (void) initialize
 // {
-//   if ( self == [NSOpenGLPixelFormat class] )
+//   if (self == [NSOpenGLPixelFormat class])
 //     {
 //       temp = (GSGLPixelFormat *) NSAllocateObject([GSGLPixelFormat class], 0, 
 // 						  NSDefaultMallocZone());
@@ -77,7 +77,7 @@
 + allocWithZone: (NSZone *) z
 {
   Class c = [self _classPixelFormat];
-  if ( c )
+  if (c)
     return NSAllocateObject(c, 0, z);
   else
     return nil;

Source/NSOpenGLView.m

@@ -107,7 +107,7 @@
 */
 - (NSOpenGLContext*)openGLContext
 {
-  if ( glcontext == nil )
+  if (glcontext == nil)
     {
       glcontext = [[NSOpenGLContext alloc] initWithFormat: pixel_format
 				 shareContext: nil];
@@ -181,12 +181,12 @@
 - (void) lockFocusInRect: (NSRect) aRect
 {
   [super lockFocusInRect: aRect];
-  if ( !glcontext )
+  if (!glcontext)
     {
       [self openGLContext];
       NSAssert(glcontext, NSInternalInconsistencyException);
     }
-  if ( attached == NO && glcontext != nil )
+  if (attached == NO && glcontext != nil)
     {
       NSDebugMLLog(@"GL", @"Attaching context to the view");
       [glcontext setView: self];

Source/NSOutlineView.m

@@ -165,7 +165,7 @@ static NSImage *unexpandable  = nil;
   NSFreeMapTable(_itemDict);
   NSFreeMapTable(_levelOfItems);
 
-  if(_autosaveExpandedItems)
+  if (_autosaveExpandedItems)
     {
       // notify when an item expands...
       [nc removeObserver: self
@@ -218,12 +218,12 @@ static NSImage *unexpandable  = nil;
   const SEL shouldSelector = @selector(outlineView:shouldCollapseItem:);
   BOOL canCollapse = YES;
 
-  if([_delegate respondsToSelector: shouldSelector])
+  if ([_delegate respondsToSelector: shouldSelector])
     {
       canCollapse = [_delegate outlineView: self shouldCollapseItem: item];
     }
 
-  if([self isExpandable: item] && [self isItemExpanded: item] && canCollapse)
+  if ([self isExpandable: item] && [self isItemExpanded: item] && canCollapse)
     {
       NSMutableDictionary *infoDict = [NSMutableDictionary dictionary];
       unsigned int row;
@@ -258,7 +258,7 @@ static NSImage *unexpandable  = nil;
 	  userInfo: infoDict];
       
       // recursively find all children and call this method to open them.
-      if(collapseChildren) // collapse all
+      if (collapseChildren) // collapse all
 	{
 	  NSMutableArray *allChildren = nil;
 	  int numchild = 0;
@@ -268,11 +268,11 @@ static NSImage *unexpandable  = nil;
 	  allChildren = NSMapGet(_itemDict, sitem);
 	  numchild = [allChildren count];
 
-	  for(index = 0;index < numchild;index++)
+	  for (index = 0;index < numchild;index++)
 	    {
 	      id child = [allChildren objectAtIndex: index];
 
-	      if([self isExpandable: child])
+	      if ([self isExpandable: child])
 		{
 		  [self collapseItem: child collapseChildren: collapseChildren];
 		}
@@ -303,16 +303,16 @@ static NSImage *unexpandable  = nil;
   const SEL shouldExpandSelector = @selector(outlineView:shouldExpandItem:);
   BOOL canExpand = YES;
 
-  if([_delegate respondsToSelector: shouldExpandSelector])
+  if ([_delegate respondsToSelector: shouldExpandSelector])
     {
       canExpand = [_delegate outlineView: self shouldExpandItem: item];
     }
 
   // if the item is expandable
-  if([self isExpandable: item])
+  if ([self isExpandable: item])
     {
       // if it is not already expanded and it can be expanded, then expand
-      if(![self isItemExpanded: item] && canExpand)
+      if (![self isItemExpanded: item] && canExpand)
 	{
 	  NSMutableDictionary *infoDict = [NSMutableDictionary dictionary];
 	  unsigned int row;
@@ -349,7 +349,7 @@ static NSImage *unexpandable  = nil;
 	}
 
       // recursively find all children and call this method to open them.
-      if(expandChildren) // expand all
+      if (expandChildren) // expand all
 	{
 	  NSMutableArray *allChildren = nil;
 	  int numchild = 0;
@@ -359,11 +359,11 @@ static NSImage *unexpandable  = nil;
 	  allChildren = NSMapGet(_itemDict, sitem);
 	  numchild = [allChildren count];
 
-	  for(index = 0;index < numchild;index++)
+	  for (index = 0;index < numchild;index++)
 	    {
 	      id child = [allChildren objectAtIndex: index];
 
-	      if([self isExpandable: child])
+	      if ([self isExpandable: child])
 		{
 		  [self expandItem: child expandChildren: expandChildren];
 		}
@@ -407,7 +407,7 @@ static NSImage *unexpandable  = nil;
  */
 - (BOOL)isItemExpanded: (id)item
 {
-  if(item == nil)
+  if (item == nil)
       return YES;
 
   // Check the array to determine if it is expanded.
@@ -427,7 +427,7 @@ static NSImage *unexpandable  = nil;
  */
 - (int)levelForItem: (id)item
 {
-  if(item != nil)
+  if (item != nil)
     {
       id object = NSMapGet(_levelOfItems, item);
       return [object intValue];
@@ -522,7 +522,7 @@ static NSImage *unexpandable  = nil;
 - (int)rowForItem: (id)item
 {
   int row;
-  if(item == nil)
+  if (item == nil)
     return -1;
 
   row = [_items indexOfObject: item];
@@ -546,13 +546,13 @@ static NSImage *unexpandable  = nil;
  */
 - (void)setAutosaveExpandedItems: (BOOL)flag
 {
-  if(flag == _autosaveExpandedItems)
+  if (flag == _autosaveExpandedItems)
     {
       return;
     }
 
   _autosaveExpandedItems = flag;
-  if(flag)
+  if (flag)
     {
       [self _autoloadExpandedItems];
       // notify when an item expands...
@@ -693,17 +693,17 @@ static NSImage *unexpandable  = nil;
 - (void) reloadData
 {
   // release the old array
-  if(_items != nil)
+  if (_items != nil)
     {
       RELEASE(_items); 
     }
 
-  if(_itemDict != NULL)
+  if (_itemDict != NULL)
     {
       NSFreeMapTable(_itemDict);
     }
 
-  if(_levelOfItems != NULL)
+  if (_levelOfItems != NULL)
     {
       NSFreeMapTable(_levelOfItems);
     }
@@ -859,7 +859,7 @@ static NSImage *unexpandable  = nil;
   /* Using columnAtPoint: here would make it called twice per row per drawn 
      rect - so we avoid it and do it natively */
 
-  if(rowIndex >= _numberOfRows)
+  if (rowIndex >= _numberOfRows)
     {
       return;
     }
@@ -906,7 +906,7 @@ static NSImage *unexpandable  = nil;
 	  drawingRect = [self frameOfCellAtColumn: i
 			      row: rowIndex];
 
-	  if(tb == _outlineTableColumn)
+	  if (tb == _outlineTableColumn)
 	    {
 	      NSImage *image = nil;
 	      int level = 0;
@@ -914,7 +914,7 @@ static NSImage *unexpandable  = nil;
 	      // float originalWidth = drawingRect.size.width;
 
 	      // display the correct arrow...
-	      if([self isItemExpanded: item])
+	      if ([self isItemExpanded: item])
 		{
 		  image = expanded;
 		}
@@ -923,7 +923,7 @@ static NSImage *unexpandable  = nil;
 		  image = collapsed;
 		}
 
-	      if(![self isExpandable: item])
+	      if (![self isExpandable: item])
 		{
 		  image = unexpandable;
 		}
@@ -932,7 +932,7 @@ static NSImage *unexpandable  = nil;
 	      indentationFactor = _indentationPerLevel * level;
 	      imageCell = [[NSCell alloc] initImageCell: image];
 
-	      if(_indentationMarkerFollowsCell)
+	      if (_indentationMarkerFollowsCell)
 		{
 		  imageRect.origin.x = drawingRect.origin.x + indentationFactor;
 		  imageRect.origin.y = drawingRect.origin.y;
@@ -952,7 +952,7 @@ static NSImage *unexpandable  = nil;
 		}
 	      
 	      /* Do not indent if the delegate set the image to nil. */
-	      if ( [imageCell image] )
+	      if ([imageCell image])
 		{
 		  imageRect.size.width = [image size].width;
 		  imageRect.size.height = [image size].height;
@@ -978,17 +978,17 @@ static NSImage *unexpandable  = nil;
 {
   int index = 0;
 
-  if(_autoResizesOutlineColumn)
+  if (_autoResizesOutlineColumn)
     {
       float widest = 0;
-      for(index = 0;index < _numberOfRows; index++)
+      for (index = 0;index < _numberOfRows; index++)
 	{
 	  float offset = [self levelForRow: index] * 
 	    [self indentationPerLevel];
 	  NSRect drawingRect = [self frameOfCellAtColumn: 0
 				     row: index];
 	  float length = drawingRect.size.width + offset;
-	  if(widest < length) widest = length;
+	  if (widest < length) widest = length;
 	}
       // [_outlineTableColumn setWidth: widest];
     }
@@ -1063,7 +1063,7 @@ static NSImage *unexpandable  = nil;
 
 
   if ((verticalQuarterPosition - oldProposedDropRow * 4 <= 2) &&
-      (verticalQuarterPosition - oldProposedDropRow * 4 >= -3) )
+      (verticalQuarterPosition - oldProposedDropRow * 4 >= -3))
     {
       row = oldProposedDropRow;
     }
@@ -1129,7 +1129,7 @@ static NSImage *unexpandable  = nil;
 	int i;
 	int j = 0;
 	int lvl;
-	for ( i = row - 1; i >= 0; i-- )
+	for (i = row - 1; i >= 0; i--)
 	  {
 	    lvl = [self levelForRow: i];
 	    if (lvl == level - 1)
@@ -1268,7 +1268,7 @@ static NSImage *unexpandable  = nil;
 	{
 	  int lvl, i, j = 0;
 	  
-	  for ( i = currentDropRow - 1; i >= 0; i-- )
+	  for (i = currentDropRow - 1; i >= 0; i--)
 	    {
 	      lvl = [self levelForRow: i];
 	      if (lvl == currentDropLevel - 1)
@@ -1410,7 +1410,7 @@ static NSImage *unexpandable  = nil;
   _textObject = [_editedCell setUpFieldEditorAttributes: t];
 
   // determine which image to use...
-  if([self isItemExpanded: item])
+  if ([self isItemExpanded: item])
     {
       image = expanded;
     }
@@ -1419,7 +1419,7 @@ static NSImage *unexpandable  = nil;
       image = collapsed;
     }
 
-  if(![self isExpandable: item])
+  if (![self isExpandable: item])
     {
       image = unexpandable;
     }
@@ -1428,7 +1428,7 @@ static NSImage *unexpandable  = nil;
 
   [self lockFocus];
 
-  if(tb == [self outlineTableColumn])
+  if (tb == [self outlineTableColumn])
     {
       level = [self levelForItem: item];
       indentationFactor = _indentationPerLevel * level;
@@ -1437,7 +1437,7 @@ static NSImage *unexpandable  = nil;
 
       // create the image cell..
       imageCell = [[NSCell alloc] initImageCell: image];
-      if(_indentationMarkerFollowsCell)
+      if (_indentationMarkerFollowsCell)
 	{
 	  imageRect.origin.x = drawingRect.origin.x + indentationFactor;
 	  imageRect.origin.y = drawingRect.origin.y;
@@ -1606,7 +1606,7 @@ static NSImage *unexpandable  = nil;
   NSMutableArray *itemArray = [NSMutableArray
 				arrayWithCapacity: count];
 
-  for ( i = 0; i < count; i++ )
+  for (i = 0; i < count; i++)
     {
       [itemArray addObject: 
 		   [self itemAtRow: 
@@ -1634,7 +1634,7 @@ static NSImage *unexpandable  = nil;
 {
   id result = nil;
 
-  if([_dataSource respondsToSelector:
+  if ([_dataSource respondsToSelector:
 		    @selector(outlineView:objectValueForTableColumn:byItem:)])
     {
       id item = [self itemAtRow: index];
@@ -1651,7 +1651,7 @@ static NSImage *unexpandable  = nil;
 	  forTableColumn: (NSTableColumn *)tb
 		     row: (int) index
 {
-  if([_dataSource respondsToSelector:
+  if ([_dataSource respondsToSelector:
 		    @selector(outlineView:setObjectValue:forTableColumn:byItem:)])
     {
       id item = [self itemAtRow: index];
@@ -1723,7 +1723,7 @@ static NSImage *unexpandable  = nil;
       id anitem = [anarray objectAtIndex: i];
 
       // Only collect the children if the item is expanded
-      if([self isItemExpanded: startitem])
+      if ([self isItemExpanded: startitem])
 	{
 	  [allChildren addObject: anitem];
 	}
@@ -1772,14 +1772,14 @@ static NSImage *unexpandable  = nil;
   numchildren = [removeAll count];
 
   // close the item...
-  if(item != nil)
+  if (item != nil)
     {
       [_expandedItems removeObject: item];
     }
 
   // For the close method it doesn't matter what order they are 
   // removed in.
-  for(i=0; i < numchildren; i++)
+  for (i=0; i < numchildren; i++)
     {
       id child = [removeAll objectAtIndex: i];
       [_items removeObject: child];
@@ -1798,13 +1798,13 @@ static NSImage *unexpandable  = nil;
   numchildren = [object count];
   
   // open the item...
-  if(item != nil)
+  if (item != nil)
     {
       [_expandedItems addObject: item];
     }
 
   insertionPoint = [_items indexOfObject: item];
-  if(insertionPoint == NSNotFound)
+  if (insertionPoint == NSNotFound)
     {
       insertionPoint = 0;
     }
@@ -1813,20 +1813,20 @@ static NSImage *unexpandable  = nil;
       insertionPoint++;
     }
 
-  for(i=numchildren-1; i >= 0; i--)
+  for (i=numchildren-1; i >= 0; i--)
     {
       id obj = NSMapGet(_itemDict, sitem);
       id child = [obj objectAtIndex: i];
 
       // Add all of the children...
-      if([self isItemExpanded: child])
+      if ([self isItemExpanded: child])
 	{
 	  NSMutableArray *insertAll = [NSMutableArray array];
 	  int i = 0, numitems = 0;
 
 	  [self _collectItemsStartingWith: child into: insertAll];
 	  numitems = [insertAll count];
- 	  for(i = numitems-1; i >= 0; i--)
+ 	  for (i = numitems-1; i >= 0; i--)
 	    {
 	      [_items insertObject: [insertAll objectAtIndex: i]
 		      atIndex: insertionPoint];

Source/NSPageLayout.m

@@ -232,7 +232,7 @@ enum {
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
 	
   return [[principalClass pageLayoutClass] allocWithZone: zone];
@@ -481,13 +481,13 @@ enum {
     
     customPapers = [globalDomain objectForKey: @"GSPageLayoutCustomPaperSizes"];
     
-    if( customPapers )
+    if (customPapers)
       {
         customPapers = [customPapers mutableCopy];
       }
     else
       {
-        customPapers = RETAIN( [NSMutableDictionary dictionary] );
+        customPapers = RETAIN([NSMutableDictionary dictionary]);
       }
   } 
 
@@ -499,7 +499,7 @@ enum {
   //an ivar.
   {
     int n;
-    for( n = 100; n <= 105; n++ )
+    for (n = 100; n <= 105; n++)
       {
         NSTextField *textField;
         textField = [[[tabView tabViewItemAtIndex:1] view] viewWithTag: n];
@@ -522,8 +522,8 @@ enum {
 
 -(void) dealloc
 {
-  RELEASE( customPapers );
+  RELEASE(customPapers);
-  RELEASE( measurementString );
+  RELEASE(measurementString);
 
   [super release];
 }
@@ -576,7 +576,7 @@ enum {
 
 -(void) paperRadioMatrixClicked: (id) sender
 {
-  if( [sender selectedRow] == 0) //Standard Paper Sizes
+  if ([sender selectedRow] == 0) //Standard Paper Sizes
     {
       [customPaperSizePopUp   setEnabled: NO];
       [standardPaperSizePopUp setEnabled: YES];
@@ -616,29 +616,29 @@ enum {
   string = [defaults objectForKey: @"NSMeasurementUnit"];
   NSLog(@"NSMeasurementUnit is %@", string);
 
-  if( string == nil ) //default to cm, most of the world is metric...
+  if (string == nil) //default to cm, most of the world is metric...
     {
       measurementString = @"cm";
       factorValue = 2.54/72.0;
     }
   else
     {
-      if( [string caseInsensitiveCompare: @"CENTIMETERS"] == NSOrderedSame )
+      if ([string caseInsensitiveCompare: @"CENTIMETERS"] == NSOrderedSame)
         {
           measurementString = @"cm";
           factorValue = 2.54/72.0;
         }
-      else if( [string caseInsensitiveCompare: @"INCHES"] == NSOrderedSame )
+      else if ([string caseInsensitiveCompare: @"INCHES"] == NSOrderedSame)
         {
           measurementString = @"in";
           factorValue = 1.0/72.0;
         }
-      else if( [string caseInsensitiveCompare: @"POINTS"] == NSOrderedSame )
+      else if ([string caseInsensitiveCompare: @"POINTS"] == NSOrderedSame)
         {
           measurementString = @"pt";
           factorValue = 1.0;
         }
-      else if( [string caseInsensitiveCompare: @"PICAS"] == NSOrderedSame )
+      else if ([string caseInsensitiveCompare: @"PICAS"] == NSOrderedSame)
         {
           measurementString = @"pi";
           factorValue = 1.0/12.0;
@@ -668,7 +668,7 @@ enum {
   printer = [NSPrinter printerWithName: [printerPopUp titleOfSelectedItem]];
 
   //Get the paper name and size
-  if( [paperRadioMatrix selectedRow] == 0) //Standard Papers
+  if ([paperRadioMatrix selectedRow] == 0) //Standard Papers
     {
       paperName = [standardPaperSizePopUp titleOfSelectedItem];
       paperSize = [printer pageSizeForPaper: paperName];
@@ -715,7 +715,7 @@ enum {
 
 -(void) setPrintInfo:(NSPrintInfo*)printInfo
 {
-  ASSIGN( _printInfo, printInfo);
+  ASSIGN(_printInfo, printInfo);
 }
 
 -(NSView*) accessoryView
@@ -725,7 +725,7 @@ enum {
 
 -(void) setAccessoryView:(NSView*)accessoryView
 {
-  ASSIGN( _accessoryView, accessoryView);
+  ASSIGN(_accessoryView, accessoryView);
 }
 
 
@@ -744,7 +744,7 @@ enum {
   
   //Fill in the printers
   printerNames = [NSPrinter printerNames];
-  if( [printerNames count] == 0 )  //NO PRINTERS
+  if ([printerNames count] == 0)  //NO PRINTERS
     {
       [printerPopUp addItemWithTitle: @"(none)"];
       [printerPopUp setEnabled: NO];
@@ -786,7 +786,7 @@ enum {
   NSString *paperName;
   NSNumber *scaleNumber; 
 
-  NSLog( @"readPrintInfo: %@", [[_printInfo dictionary] description]);
+  NSLog(@"readPrintInfo: %@", [[_printInfo dictionary] description]);
 
   printer = [_printInfo printer];
 
@@ -795,15 +795,15 @@ enum {
   //set the paper.  Try to set the custom paper first.
   paperName = [_printInfo paperName];
 
-  if(([customPaperSizePopUp isEnabled] == YES) &&
+  if (([customPaperSizePopUp isEnabled] == YES) &&
-     ([customPaperSizePopUp indexOfItemWithTitle: paperName] != -1 ))
+     ([customPaperSizePopUp indexOfItemWithTitle: paperName] != -1))
     {
       [paperRadioMatrix selectCellAtRow: 1
                                  column: 0];
 
       [customPaperSizePopUp selectItemWithTitle: paperName]; 
     }
-  else if( [standardPaperSizePopUp isEnabled] == YES)
+  else if ([standardPaperSizePopUp isEnabled] == YES)
     {
       [paperRadioMatrix selectCellAtRow: 0
                                  column: 0];
@@ -812,7 +812,7 @@ enum {
     }
 
   //set the orientation
-  if( [_printInfo orientation] == NSPortraitOrientation)
+  if ([_printInfo orientation] == NSPortraitOrientation)
     {
       [paperOrientationMatrix selectCellAtRow: 0 
                                        column: 0];
@@ -846,7 +846,7 @@ enum {
   NSNumber *scaleNumber;
 
   //Write printer object
-  if( [printerPopUp isEnabled] == NO) //NO PRINTERS
+  if ([printerPopUp isEnabled] == NO) //NO PRINTERS
     {
       printer = nil;
     }
@@ -857,13 +857,13 @@ enum {
   [_printInfo setPrinter: printer];
 
   //write paper name
-  if(([paperRadioMatrix selectedRow] == 0) &&
+  if (([paperRadioMatrix selectedRow] == 0) &&
      ([standardPaperSizePopUp isEnabled] == YES)) //standard paper sizes
     {
       paperName = [standardPaperSizePopUp titleOfSelectedItem];
       [_printInfo setPaperName: paperName];
     }
-  else if(([paperRadioMatrix selectedRow] == 1) &&
+  else if (([paperRadioMatrix selectedRow] == 1) &&
      ([customPaperSizePopUp isEnabled] == YES)) //custom paper size
     {
      NSDictionary *customPaper;
@@ -896,7 +896,7 @@ enum {
     }
   
   //Write orientation
-  if( [paperOrientationMatrix selectedColumn] == 0)
+  if ([paperOrientationMatrix selectedColumn] == 0)
     {
       [_printInfo setOrientation: NSPortraitOrientation];
     }
@@ -910,7 +910,7 @@ enum {
   [[_printInfo dictionary] setObject: scaleNumber
                               forKey: NSPrintScalingFactor];
 
-  NSLog( @"writePrintInfo: %@", [[_printInfo dictionary] description]);
+  NSLog(@"writePrintInfo: %@", [[_printInfo dictionary] description]);
 }
 
 
@@ -943,7 +943,7 @@ enum {
 //NSTableView datasource handlers
 -(int) numberOfRowsInTableView:(NSTableView*) tableView
 {
-  if( tableView == customPaperTableView)
+  if (tableView == customPaperTableView)
     {
       return [customPapers count];
     }
@@ -958,16 +958,16 @@ enum {
       objectValueForTableColumn: (NSTableColumn*) tableColumn
                             row: (int) index
 {
-  if( tableView == customPaperTableView)
+  if (tableView == customPaperTableView)
     {
       
       return [[customPapers allKeys] objectAtIndex: index];
     }
   else  //summaryTableView
     {
-      if( tableColumn == summarySettingColumn )
+      if (tableColumn == summarySettingColumn)
         {
-          switch( index )
+          switch(index)
             {
               case 0:  return @"Name";
               case 1:  return @"Dimensions";
@@ -991,7 +991,7 @@ enum {
           printerName = [printerPopUp titleOfSelectedItem];
           printer = [NSPrinter printerWithName: printerName];
 
-          if( [paperRadioMatrix selectedRow] == 0 ) //standard papers
+          if ([paperRadioMatrix selectedRow] == 0) //standard papers
             {
               NSRect imageRect;
               NSSize paperSize;
@@ -1017,14 +1017,14 @@ enum {
               rightMargin  = [[customPapers objectForKey: @"RightMargin"]
                                doubleValue];
             }
-          switch( index )
+          switch(index)
             {    
               case 0:  
                 return paperName;
               case 1:
                 return [dimensionsTextField stringValue];
               case 2:
-                if( [paperOrientationMatrix selectedColumn] == 0)
+                if ([paperOrientationMatrix selectedColumn] == 0)
                   {
                     return @"Portrait";
                   }
@@ -1058,7 +1058,7 @@ enum {
 -(void)          tabView: (NSTabView*) tabView
    willSelectTabViewItem: (NSTabViewItem*) tabViewItem
 {
-  if( tabViewItem == summaryTabViewItem )
+  if (tabViewItem == summaryTabViewItem)
     {
       [summaryTableView sizeToFit];
     }
@@ -1109,7 +1109,7 @@ enum {
   //Figure out if we we should scale according to the
   //the width or the height
   //
-  if( _paperSize.width >= _paperSize.height)
+  if (_paperSize.width >= _paperSize.height)
     {
       ratio = _paperSize.height/ _paperSize.width;
       width  = bounds.size.width;
@@ -1132,7 +1132,7 @@ enum {
   paper.size.height = height;
   
   shadow = paper;
-  if( [self isFlipped] == NO)
+  if ([self isFlipped] == NO)
     shadow.origin.y -= 2;
   else
     shadow.origin.y += 2;
@@ -1152,7 +1152,7 @@ enum {
   [NSBezierPath strokeRect: paper];
 
   //Draw the margins?
-  if( _drawsMargins == YES )
+  if (_drawsMargins == YES)
     {
       NSRect margins;
       double scale;

Source/NSPrintInfo.m

@@ -84,7 +84,7 @@ static NSPrintInfo *sharedPrintInfo = nil;
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
 	
   return [[principalClass printInfoClass] allocWithZone: zone];
@@ -124,7 +124,7 @@ static NSPrintInfo *sharedPrintInfo = nil;
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
 	
   return [[principalClass printInfoClass] defaultPrinter];
@@ -136,7 +136,7 @@ static NSPrintInfo *sharedPrintInfo = nil;
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return;
 	
   [[principalClass printInfoClass] setDefaultPrinter: printer];
@@ -195,18 +195,18 @@ static NSPrintInfo *sharedPrintInfo = nil;
 
   
   
-  if( aDict != nil )
+  if (aDict != nil)
     {
       [_info addEntriesFromDictionary: aDict];
   
-      if([[_info objectForKey: NSPrintPrinter] isKindOfClass: [NSString class]])
+      if ([[_info objectForKey: NSPrintPrinter] isKindOfClass: [NSString class]])
         {
           NSString *printerName;
       
           printerName = [_info objectForKey: NSPrintPrinter];
           printer = [NSPrinter printerWithName: printerName];
           
-          if( printer )
+          if (printer)
               [self setPrinter: printer];
           else
               [_info removeObjectForKey: NSPrintPrinter];
@@ -456,7 +456,7 @@ static NSPrintInfo *sharedPrintInfo = nil;
   printerName = [_info objectForKey: NSPrintPrinter];
   printer = [NSPrinter printerWithName: printerName];
   
-  if( printer )
+  if (printer)
     [self setPrinter: printer];
   else
     [_info removeObjectForKey: NSPrintPrinter]; 

Source/NSPrintOperation.m

@@ -879,7 +879,7 @@ scaleRect(NSRect rect, double scale)
     {
       viewPageRange = NSMakeRange(1, (info.xpages * info.ypages));
     }
-  [dict setObject: NSNUMBER(NSMaxRange(viewPageRange) )
+  [dict setObject: NSNUMBER(NSMaxRange(viewPageRange))
 	   forKey: @"NSPrintTotalPages"];
   if (allPages == YES)
     {
@@ -986,7 +986,7 @@ scaleRect(NSRect rect, double scale)
     } /* Print each page */
   
   /* Make sure we end the sheet */
-  if ( info.nup > 1 && (info.last - info.first) % info.nup != info.nup - 1 )
+  if (info.nup > 1 && (info.last - info.first) % info.nup != info.nup - 1)
     {
       [_view drawSheetBorderWithSize: info.paperBounds.size];
       [_view _endSheet];
@@ -1082,7 +1082,7 @@ scaleRect(NSRect rect, double scale)
   [self endPage];
 
   /* End a physical page */
-  if ( ((currentPage - info.first) % info.nup == info.nup-1) )
+  if (((currentPage - info.first) % info.nup == info.nup-1))
     {
       [self drawSheetBorderWithSize: info.paperBounds.size];
       [self _endSheet];

Source/NSPrintPanel.m

@@ -85,7 +85,7 @@ static NSPrintPanel *shared_instance;
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
 	
   return [[principalClass printPanelClass] allocWithZone: zone];
@@ -273,7 +273,7 @@ static NSPrintPanel *shared_instance;
     {
       _picked = NSPPPreviewButton;
     }
-  else if (tag ==NSFaxButton )
+  else if (tag ==NSFaxButton)
     {
       _picked = NSFaxButton;
       NSRunAlertPanel(@"Sorry", @"Faxing of print file not implemented", 

Source/NSPrinter.m

@@ -121,7 +121,7 @@ static NSMutableDictionary* printerCache;
       // Initial version
       [self setVersion:1];
     }
-  printerCache = RETAIN( [NSMutableDictionary dictionary] );
+  printerCache = RETAIN([NSMutableDictionary dictionary]);
 }
 
 /** Load the appropriate bundle for the Printer
@@ -133,7 +133,7 @@ static NSMutableDictionary* printerCache;
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
 	
   return [[principalClass printerClass] allocWithZone: zone];
@@ -152,23 +152,23 @@ static NSMutableDictionary* printerCache;
   //First, the cache has to be managed.
   //Take into account any deleted printers.
   keyEnum = [[printerCache allKeys] objectEnumerator];
-  while( (key = [keyEnum nextObject]) )
+  while ((key = [keyEnum nextObject]))
     {
       NSEnumerator *namesEnum;
       NSString *validName;
       BOOL stillValid = NO;
 
       namesEnum = [[self printerNames] objectEnumerator];
-      while( (validName = [namesEnum nextObject]) )
+      while ((validName = [namesEnum nextObject]))
         {
-          if( [validName isEqualToString: key] )
+          if ([validName isEqualToString: key])
             {
               stillValid = YES;
               break;
             }
         }
       
-      if( stillValid == NO )
+      if (stillValid == NO)
         {
           [printerCache removeObjectForKey: key];
         }
@@ -176,7 +176,7 @@ static NSMutableDictionary* printerCache;
 
   printer = [printerCache objectForKey: name];
 
-  if( printer )
+  if (printer)
     {
       return printer;
     }
@@ -186,12 +186,12 @@ static NSMutableDictionary* printerCache;
 
       principalClass = [[GSPrinting printingBundle] principalClass];
 
-      if( principalClass == nil )
+      if (principalClass == nil)
         return nil;
     
       printer =  [[principalClass printerClass] printerWithName: name];
 
-      if( printer )
+      if (printer)
         {
           [printerCache setObject: printer
                            forKey: name];
@@ -225,13 +225,13 @@ static NSMutableDictionary* printerCache;
   
   printerNamesEnum = [[self printerNames] objectEnumerator];
   
-  while( (printerName = [printerNamesEnum nextObject]) )
+  while ((printerName = [printerNamesEnum nextObject]))
     {
       NSPrinter *printer;
 
       printer = [self printerWithName: printerName];
 
-      if( [[printer type] isEqualToString: type] )
+      if ([[printer type] isEqualToString: type])
         {
           return printer;
         }
@@ -246,7 +246,7 @@ static NSMutableDictionary* printerCache;
 
   principalClass = [[GSPrinting printingBundle] principalClass];
 
-  if( principalClass == nil )
+  if (principalClass == nil)
     return nil;
     
   return  [[principalClass printerClass] printerNames];
@@ -265,7 +265,7 @@ static NSMutableDictionary* printerCache;
   
   printerNamesEnum = [[self printerNames] objectEnumerator];
   
-  while( (printerName = [printerNamesEnum nextObject]) )
+  while ((printerName = [printerNamesEnum nextObject]))
     {
       printer = [self printerWithName: printerName];
       
@@ -319,12 +319,12 @@ static NSMutableDictionary* printerCache;
 
   protocols = [NSScanner scannerWithString: result];
 
-  while( ![protocols isAtEnd] )
+  while (![protocols isAtEnd])
     {
       [protocols scanUpToCharactersFromSet: [NSCharacterSet whitespaceCharacterSet]
                                 intoString: &result];
 
-      if ( [result isEqual:@"BCP"] )
+      if ([result isEqual:@"BCP"])
 	  return YES;
     }
 
@@ -383,7 +383,7 @@ static NSMutableDictionary* printerCache;
   if (!result)
       return NO;
   
-  if ( [result caseInsensitiveCompare: @"REVERSE"] == NSOrderedSame)
+  if ([result caseInsensitiveCompare: @"REVERSE"] == NSOrderedSame)
     return YES;
   else
     return NO;
@@ -415,7 +415,7 @@ static NSMutableDictionary* printerCache;
 
   result = [NSMutableDictionary dictionary];
   
-  if( [self isKey: @"DefaultResolution" 
+  if ([self isKey: @"DefaultResolution" 
           inTable:@"PPD"])
     {
       int dpi = [self intForKey: @"DefaultResolution" 
@@ -425,7 +425,7 @@ static NSMutableDictionary* printerCache;
                 forKey: NSDeviceResolution];
     }
 
-  if( [self isKey: @"ColorDevice" 
+  if ([self isKey: @"ColorDevice" 
           inTable: @"PPD"])
     {
       BOOL color = [self booleanForKey: @"ColorDevice" 
@@ -434,7 +434,7 @@ static NSMutableDictionary* printerCache;
       // FIXME: Should NSDeviceWhiteColorSpace be NSDeviceBlackColorSpace?
       // FIXME #2: Are they calibrated?
       // Basically I'm not sure which color spaces should be used...
-      if( color == YES )
+      if (color == YES)
         {
           [result setObject: NSDeviceCMYKColorSpace
                      forKey: NSDeviceColorSpaceName];
@@ -446,8 +446,8 @@ static NSMutableDictionary* printerCache;
         }
     }
 
-  if( [self isKey: @"DefaultBitsPerPixel" 
+  if ([self isKey: @"DefaultBitsPerPixel" 
-          inTable: @"PPD"] )
+          inTable: @"PPD"])
     {
       int bits = [self intForKey: @"DefaultBitsPerPixel" 
                          inTable: @"PPD"];
@@ -456,13 +456,13 @@ static NSMutableDictionary* printerCache;
                  forKey: NSDeviceBitsPerSample];
     }
 
-  if( [self isKey: @"DefaultPageSize"
+  if ([self isKey: @"DefaultPageSize"
-          inTable: @"PPD"] )
+          inTable: @"PPD"])
     {
       NSString* defaultPageSize = [self stringForKey: @"DefaultPageSize"
                                              inTable: @"PPD"];
 
-      if( defaultPageSize )
+      if (defaultPageSize)
         {
           NSSize paperSize = [self pageSizeForPaper: defaultPageSize];
 
@@ -567,7 +567,7 @@ static NSMutableDictionary* printerCache;
   results = [self stringListForKey: key
                            inTable: table];
 
-  if( results == nil)
+  if (results == nil)
     return nil;
 
   return [results objectAtIndex: 0];
@@ -584,7 +584,7 @@ static NSMutableDictionary* printerCache;
 
   tableObj = [_tables objectForKey: table ];
 
-  if( tableObj == nil )
+  if (tableObj == nil)
     {
       [NSException raise: NSGenericException
          format: @"Could not find table %@", table];
@@ -610,7 +610,7 @@ static NSMutableDictionary* printerCache;
   // Select correct table
   tableObj = [_tables objectForKey: table];
 
-  if( tableObj == nil )
+  if (tableObj == nil)
       return NSPrinterTableNotFound;
   else
       return NSPrinterTableOK;
@@ -627,7 +627,7 @@ static NSMutableDictionary* printerCache;
   // Select correct table
   tableObj = [_tables objectForKey: table];
 
-  if( tableObj == nil )
+  if (tableObj == nil)
     {
       [NSException raise: NSGenericException
          format: @"Could not find table %@", table];
@@ -635,7 +635,7 @@ static NSMutableDictionary* printerCache;
     }
 
   // And check it
-  if ( [tableObj objectForKey: key] == nil)
+  if ([tableObj objectForKey: key] == nil)
     return NO;
   else
     return YES;
@@ -690,7 +690,7 @@ static NSMutableDictionary* printerCache;
   ASSIGN(_printerHost, host);
   ASSIGN(_printerNote, note);
   
-  _tables = RETAIN( [NSMutableDictionary dictionary] );
+  _tables = RETAIN([NSMutableDictionary dictionary]);
 
   return self;
 }
@@ -723,28 +723,28 @@ static NSMutableDictionary* printerCache;
   NSMutableArray* valArray;
 
   //make sure the class variables for scanning are created
-  if( !newlineSet)
+  if (!newlineSet)
     {
       newlineSet = [NSCharacterSet characterSetWithCharactersInString: @"\n\r"];
-      RETAIN( newlineSet );
+      RETAIN(newlineSet);
     }
 
-  if( !keyEndSet )
+  if (!keyEndSet)
     {
       keyEndSet = [NSCharacterSet characterSetWithCharactersInString: @"\n\r\t: "];
-      RETAIN( keyEndSet );
+      RETAIN(keyEndSet);
     }
 
-  if( !optKeyEndSet )
+  if (!optKeyEndSet)
     {
       optKeyEndSet = [NSCharacterSet characterSetWithCharactersInString: @"\n\r:/"];
-      RETAIN( optKeyEndSet );
+      RETAIN(optKeyEndSet);
     }
 
-  if( !valueEndSet )
+  if (!valueEndSet)
     {
       valueEndSet = [NSCharacterSet characterSetWithCharactersInString: @"\n\r/"];
-      RETAIN( valueEndSet );
+      RETAIN(valueEndSet);
     }
 
 
@@ -786,24 +786,24 @@ static NSMutableDictionary* printerCache;
 
   // Search the PPD dictionary for symbolvalues and substitute them.
   objEnum = [[_tables objectForKey: @"PPD"] objectEnumerator];
-  while( (valArray = [objEnum nextObject]) )
+  while ((valArray = [objEnum nextObject]))
     {
       NSString *oldValue;
       NSString *newValue;
       int i, max;
 
       max = [valArray count];
-      for( i=0 ; i < max ; i++ )
+      for (i=0 ; i < max ; i++)
         {
           oldValue = [valArray objectAtIndex: i];
-          if(     [oldValue isKindOfClass: [NSString class]] 
+          if ([oldValue isKindOfClass: [NSString class]] 
               && ![oldValue isEqual: @""] 
               &&  [[oldValue substringToIndex: 1] isEqual: @"^"])
               {
                 newValue = [ppdSymbolValues
                              objectForKey: [oldValue substringFromIndex: 1]];
 
-	            if( !newValue )
+	            if (!newValue)
                     {
                       [NSException raise: NSPPDParseException
                        format: @"Unknown symbol value, ^%@ in PPD file %@.ppd",
@@ -837,10 +837,10 @@ static NSMutableDictionary* printerCache;
                   @"PPD-Adobe",
                   nil] objectEnumerator];
 
-  while( (checkVal = [objEnum nextObject]) )
+  while ((checkVal = [objEnum nextObject]))
     {
-      if( ![self isKey: checkVal 
+      if (![self isKey: checkVal 
-               inTable: @"PPD"] )
+               inTable: @"PPD"])
         {
           [NSException raise:NSPPDParseException
            format:@"Required keyword *%@ not found in PPD file %@.ppd",
@@ -850,7 +850,7 @@ static NSMutableDictionary* printerCache;
   */
 
   // Release the local autoreleasePool
-  RELEASE( subpool );
+  RELEASE(subpool);
 
 
 //Sometimes it's good to see the tables...
@@ -914,7 +914,7 @@ static NSMutableDictionary* printerCache;
   [ppdData setCharactersToBeSkipped: [NSCharacterSet whitespaceCharacterSet]];
   
   // Main processing starts here...
-  while( YES )  //Only check for the end after accounting for whitespace
+  while (YES)  //Only check for the end after accounting for whitespace
     {
       // Get to the start of a new keyword, skipping blank lines
       [ppdData scanCharactersFromSet: 
@@ -922,12 +922,12 @@ static NSMutableDictionary* printerCache;
                           intoString: NULL];
     
       //this could be the end...
-      if( [ppdData isAtEnd] )
+      if ([ppdData isAtEnd])
         break;
         
       // All new entries should starts '*'
-      if( ![ppdData scanString: @"*" 
+      if (![ppdData scanString: @"*" 
-                    intoString: NULL] )
+                    intoString: NULL])
         {
           [NSException raise: NSPPDParseException
                       format: @"Line not starting with * in PPD file %@", 
@@ -935,7 +935,7 @@ static NSMutableDictionary* printerCache;
         }
 
       // Skip lines starting '*%', '*End', '*SymbolLength', or '*SymbolEnd'
-      if (   [ppdData scanString: @"%" 
+      if ([ppdData scanString: @"%" 
                       intoString: NULL]
           || [ppdData scanString: @"End" //if we get this there is problem, yes?
                       intoString: NULL]
@@ -954,24 +954,24 @@ static NSMutableDictionary* printerCache;
                               intoString: &keyword];
       
       // Loop if there is no value section, these keywords are ignored
-      if( [ppdData scanCharactersFromSet: newlineSet 
+      if ([ppdData scanCharactersFromSet: newlineSet 
-                              intoString: NULL] )
+                              intoString: NULL])
         {
           continue;
         }
         
       // Add the line to the relevant table
-      if( [keyword isEqual: @"OrderDependency"] )
+      if ([keyword isEqual: @"OrderDependency"])
         {
           [self addPPDOrderDependency: ppdData
                           withPPDPath: ppdPath];
         }
-      else if( [keyword isEqual: @"UIConstraints"] )
+      else if ([keyword isEqual: @"UIConstraints"])
         {
           [self addPPDUIConstraint: ppdData
                        withPPDPath: ppdPath];
         }
-      else if( [keyword isEqual: @"Include"] )
+      else if ([keyword isEqual: @"Include"])
         {
           NSFileManager *fileManager;
           NSString *fileName = nil;
@@ -993,16 +993,16 @@ static NSMutableDictionary* printerCache;
                    intoString: NULL];
 
           //the fileName could be an absolute path or just a filename.
-          if( [fileManager fileExistsAtPath: fileName] )
+          if ([fileManager fileExistsAtPath: fileName])
             {
               //it was absolute, we are done
               path = fileName;
             }
           //it was not absolute.  Check to see if it exists in the 
           //directory of this ppd
-          else if( [fileManager fileExistsAtPath: 
+          else if ([fileManager fileExistsAtPath: 
                      [[ppdPath stringByDeletingLastPathComponent] 
-                       stringByAppendingPathComponent: fileName] ] )
+                       stringByAppendingPathComponent: fileName] ])
             {
               path = [[ppdPath stringByDeletingLastPathComponent] 
                       stringByAppendingPathComponent: fileName];
@@ -1022,7 +1022,7 @@ static NSMutableDictionary* printerCache;
           NSString *symbolName;
           NSString *symbolVal;
 
-          if( ![ppdData scanString: @"^" 
+          if (![ppdData scanString: @"^" 
                         intoString: NULL])
             {
               [NSException raise: NSPPDParseException
@@ -1043,7 +1043,7 @@ static NSMutableDictionary* printerCache;
           [ppdData scanUpToString: @"\""          /*"*/
                        intoString: &symbolVal];
                  
-          if ( !symbolVal )
+          if (!symbolVal)
             symbolVal = @"";
       
           [ppdData scanString: @"\""             /*"*/
@@ -1096,7 +1096,7 @@ static NSMutableDictionary* printerCache;
   [ppdData scanUpToCharactersFromSet: optKeyEndSet 
                           intoString: &optionKeyword];
 
-  if( [ppdData scanCharactersFromSet: newlineSet 
+  if ([ppdData scanCharactersFromSet: newlineSet 
                           intoString: NULL])
     {
       [NSException raise: NSPPDParseException
@@ -1104,8 +1104,8 @@ static NSMutableDictionary* printerCache;
        ppdPath];
     }
 
-  if( [ppdData scanString: @"/" 
+  if ([ppdData scanString: @"/" 
-               intoString: NULL] )
+               intoString: NULL])
     {
       // Option keyword translation exists - scan it
       [ppdData scanUpToString: @":" 
@@ -1118,13 +1118,13 @@ static NSMutableDictionary* printerCache;
   // Read the value part
   // Values starting with a " are read until the second ", ignoring \n etc.
   
-  if( [ppdData scanString: @"\""             /*"*/
+  if ([ppdData scanString: @"\""             /*"*/
-               intoString: NULL] )
+               intoString: NULL])
     {
       [ppdData scanUpToString: @"\""         /*"*/
                    intoString: &value];
                    
-      if ( !value )
+      if (!value)
         value = @"";
         
       [ppdData scanString: @"\""             /*"*/
@@ -1132,7 +1132,7 @@ static NSMutableDictionary* printerCache;
                
       // It is a QuotedValue if it's in quotes, and there is no option
       // key, or the main key is a *JCL keyword
-      if ( !optionKeyword || [[mainKeyword substringToIndex:3]
+      if (!optionKeyword || [[mainKeyword substringToIndex:3]
                                isEqualToString: @"JCL"])
         {
           value = [self interpretQuotedValue: value];
@@ -1145,8 +1145,8 @@ static NSMutableDictionary* printerCache;
                               intoString: &value];
     }
   // If there is a value translation, scan it
-  if( [ppdData scanString: @"/" 
+  if ([ppdData scanString: @"/" 
-               intoString: NULL] )
+               intoString: NULL])
     {
       [ppdData scanUpToCharactersFromSet: newlineSet
                               intoString: &valueTranslation];
@@ -1165,15 +1165,15 @@ static NSMutableDictionary* printerCache;
   // If a keyword is read twice, 'first instance is correct', according to
   // the standard.
   // Finally, add the strings to the tables
-  if( optionKeyword )
+  if (optionKeyword)
     {
       NSString *mainAndOptionKeyword;
 
       mainAndOptionKeyword=[mainKeyword stringByAppendingFormat: @"/%@",
                             optionKeyword];
                
-      if( [self isKey: mainAndOptionKeyword 
+      if ([self isKey: mainAndOptionKeyword 
-              inTable: @"PPD"] )
+              inTable: @"PPD"])
         {
           return;
         }
@@ -1190,7 +1190,7 @@ static NSMutableDictionary* printerCache;
       // option keywords.
       // This is done by making the first item in the array an empty
       // string, which will be skipped by stringListForKey:, if necessary
-      if( ![[_tables objectForKey: @"PPD"] objectForKey: mainKeyword] )
+      if (![[_tables objectForKey: @"PPD"] objectForKey: mainKeyword])
         {
           [self addString: @"" 
                    forKey: mainKeyword 
@@ -1213,9 +1213,9 @@ static NSMutableDictionary* printerCache;
     }
   else
     {
-      if( [self isKey: mainKeyword 
+      if ([self isKey: mainKeyword 
               inTable: @"PPD"] && 
-         ![repKeys containsObject: mainKeyword] )
+         ![repKeys containsObject: mainKeyword])
         {
           return;
         }
@@ -1237,8 +1237,8 @@ static NSMutableDictionary* printerCache;
   NSString* optionKey2 = nil;
 
   // UIConstraint should have no option keyword
-  if( ![constraint scanString: @":" 
+  if (![constraint scanString: @":" 
-                   intoString: NULL] )
+                   intoString: NULL])
     {
       [NSException raise:NSPPDParseException
        format:@"UIConstraints has option keyword in PPD File %@",
@@ -1253,8 +1253,8 @@ static NSMutableDictionary* printerCache;
   [constraint scanUpToCharactersFromSet: [NSCharacterSet whitespaceCharacterSet]
                              intoString: &mainKey1];
 
-  if( ![constraint scanString: @"*" 
+  if (![constraint scanString: @"*" 
-                   intoString: NULL] )
+                   intoString: NULL])
     {
       [constraint scanUpToCharactersFromSet: [NSCharacterSet whitespaceCharacterSet]
 		                     intoString: &optionKey1];
@@ -1268,7 +1268,7 @@ static NSMutableDictionary* printerCache;
               [NSCharacterSet whitespaceAndNewlineCharacterSet]
                              intoString: &mainKey2];
                             
-  if( ![constraint scanCharactersFromSet: newlineSet 
+  if (![constraint scanCharactersFromSet: newlineSet 
                               intoString: NULL])
     {
       [constraint scanUpToCharactersFromSet: 
@@ -1281,7 +1281,7 @@ static NSMutableDictionary* printerCache;
     }
 
   // Add to table
-  if( optionKey1 )
+  if (optionKey1)
     mainKey1 = [mainKey1 stringByAppendingFormat: @"/%@", optionKey1];
     
   [self addString: mainKey2
@@ -1305,7 +1305,7 @@ static NSMutableDictionary* printerCache;
   NSString *optionKeyword = nil;
 
   // Order dependency should have no option keyword
-  if( ![dependency scanString: @":" 
+  if (![dependency scanString: @":" 
                    intoString: NULL])
     {
       [NSException raise: NSPPDParseException
@@ -1326,7 +1326,7 @@ static NSMutableDictionary* printerCache;
               [NSCharacterSet whitespaceAndNewlineCharacterSet]
                              intoString: &keyword];
                             
-  if( ![dependency scanCharactersFromSet: newlineSet 
+  if (![dependency scanCharactersFromSet: newlineSet 
                               intoString: NULL])
     {
       // Optional keyword exists
@@ -1340,7 +1340,7 @@ static NSMutableDictionary* printerCache;
                          intoString: NULL];
                          
   // Add to table
-  if(optionKeyword)
+  if (optionKeyword)
     keyword = [keyword stringByAppendingFormat: @"/%@", optionKeyword];
     
   [self addString: realValue 
@@ -1366,14 +1366,14 @@ static NSMutableDictionary* printerCache;
            forKey: key 
           inTable: @"PPD"];
 
-  if(valueTranslation)
+  if (valueTranslation)
     {
       [self addString: valueTranslation 
                forKey: key
               inTable: @"PPDArgumentTranslation"];
     }
 
-  if(optionTranslation)
+  if (optionTranslation)
     {
       [self addString: optionTranslation 
                forKey: key
@@ -1396,12 +1396,12 @@ static NSMutableDictionary* printerCache;
 
   tableObj = [_tables objectForKey: table];
 
-  if( tableObj == nil )
+  if (tableObj == nil)
-      NSDebugMLLog( @"GSPrinting", @"Could not find table %@!", table);
+      NSDebugMLLog(@"GSPrinting", @"Could not find table %@!", table);
 
   array = (NSMutableArray*)[tableObj objectForKey:key];
 
-  if( array == nil ) //it does not exist, create it
+  if (array == nil) //it does not exist, create it
     {
       array = [NSMutableArray array];
       [tableObj setObject: array
@@ -1428,22 +1428,22 @@ static NSMutableDictionary* printerCache;
 
   // Don't bother unless there's something to convert
   range = [qString rangeOfString: @"<"];
-  if( !range.length )
+  if (!range.length)
     return qString;
 
   scanner = [NSScanner scannerWithString: qString];
   emptySet = [NSCharacterSet characterSetWithCharactersInString: @""];
   [scanner setCharactersToBeSkipped: emptySet];  
 
-  if( ![scanner scanUpToString: @"<" 
+  if (![scanner scanUpToString: @"<" 
-                    intoString: &value] )
+                    intoString: &value])
     {
       value = [NSString string];
     }
 
   stringLength = [qString length];
 
-  while ( ![scanner isAtEnd] ) 
+  while (![scanner isAtEnd]) 
     {
       [scanner scanString: @"<" 
                intoString: NULL];
@@ -1451,11 +1451,11 @@ static NSMutableDictionary* printerCache;
     [scanner scanCharactersFromSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]
                         intoString: NULL];
 
-    while( ![scanner scanString: @">" 
+    while (![scanner scanString: @">" 
                      intoString: NULL])
       {
         location = [scanner scanLocation];
-        if( location+2 > stringLength )
+        if (location+2 > stringLength)
           {
 	      [NSException raise: NSPPDParseException
                         format: @"Badly formatted hexadecimal substring in \
@@ -1472,7 +1472,7 @@ static NSMutableDictionary* printerCache;
                             intoString: NULL];
       }
 
-    if([scanner scanUpToString:@"<" intoString:&part])
+    if ([scanner scanUpToString:@"<" intoString:&part])
       {
         value = [value stringByAppendingString: part];
       }

Source/NSResponder.m

@@ -180,7 +180,7 @@
 
 - (void) helpRequested: (NSEvent*)theEvent
 {
-  if(![[NSHelpManager sharedHelpManager]
+  if (![[NSHelpManager sharedHelpManager]
 	showContextHelpForObject: self
 	locationHint: [theEvent locationInWindow]])
     if (_next_responder)
@@ -338,20 +338,20 @@
  */
 - (void) encodeWithCoder: (NSCoder*)aCoder
 {
-  if([aCoder allowsKeyedCoding])
+  if ([aCoder allowsKeyedCoding])
     {
-      if(_interface_style != NSNoInterfaceStyle)
+      if (_interface_style != NSNoInterfaceStyle)
 	{
 	  [aCoder encodeInt: _interface_style
 		  forKey: @"NSInterfaceStyle"];
 	}
 
-      if([self menu] != nil)
+      if ([self menu] != nil)
 	{
 	  [aCoder encodeObject: [self menu]
 		  forKey: @"NSMenu"];	  
 	}
-      if([self nextResponder] != nil)
+      if ([self nextResponder] != nil)
 	{
 	  [aCoder encodeConditionalObject: [self nextResponder]
 		  forKey: @"NSNextResponder"];	  
@@ -369,19 +369,19 @@
 {
   id obj = nil;
 
-  if([aDecoder allowsKeyedCoding])
+  if ([aDecoder allowsKeyedCoding])
     {
-      if([aDecoder containsValueForKey: @"NSInterfaceStyle"])
+      if ([aDecoder containsValueForKey: @"NSInterfaceStyle"])
 	{
 	  _interface_style = [aDecoder decodeIntForKey: @"NSInterfaceStyle"];
 	}
 
-      if([aDecoder containsValueForKey: @"NSMenu"])
+      if ([aDecoder containsValueForKey: @"NSMenu"])
 	{
 	  obj = [aDecoder decodeObjectForKey: @"NSMenu"];
 	}
 
-      if([aDecoder containsValueForKey: @"NSNextResponder"])
+      if ([aDecoder containsValueForKey: @"NSNextResponder"])
 	{
 	  [self setNextResponder: [aDecoder decodeObjectForKey: @"NSNextResponder"]];
 	}

Source/NSRulerView.m

@@ -466,7 +466,7 @@ static NSMutableDictionary *units = nil;
   /* test markers in reverse order so that markers drawn on top
      are tested before those underneath */
   markerEnum = [_markers reverseObjectEnumerator];
-  while ( (marker = [markerEnum nextObject]) != nil)
+  while ((marker = [markerEnum nextObject]) != nil)
     {
       if (NSMouseInRect (point, [marker imageRectInRuler], flipped))
         {

Source/NSSelection.m

@@ -109,7 +109,7 @@ typedef enum
 //
 + (NSSelection *)allSelection
 {
-  if(!_sharedAllSelection)
+  if (!_sharedAllSelection)
     {
       _sharedAllSelection =
 	[NSSelection _wellKnownSelection: "GNUstep All selection marker"];
@@ -120,7 +120,7 @@ typedef enum
 
 + (NSSelection *)currentSelection
 {
-  if(!_sharedCurrentSelection)
+  if (!_sharedCurrentSelection)
     {
       _sharedCurrentSelection =
 	[NSSelection _wellKnownSelection: "GNUstep Current selection marker"];
@@ -131,7 +131,7 @@ typedef enum
 
 + (NSSelection *)emptySelection
 {
-  if(!_sharedEmptySelection)
+  if (!_sharedEmptySelection)
     {
       _sharedEmptySelection =
 	[NSSelection _wellKnownSelection: "GNUstep Empty selection marker"];
@@ -230,7 +230,7 @@ typedef enum
 	    at: _descriptionData];
 
   // if it's a well known selection then determine which one it is.
-  if(_isWellKnownSelection)
+  if (_isWellKnownSelection)
     {
       switch(_selectionType)
 	{

Source/NSSpellChecker.m

@@ -162,7 +162,7 @@ static int __documentTag = 0;
 + (NSSpellChecker *)sharedSpellChecker
 {
   // Create the shared instance.
-  if(__sharedSpellChecker == nil)
+  if (__sharedSpellChecker == nil)
     {
       __sharedSpellChecker = [[NSSpellChecker alloc] init];
     }
@@ -195,7 +195,7 @@ static int __documentTag = 0;
   // Start the service for this language  
   proxy = [[NSApp _listener] _launchSpellCheckerForLanguage: language];
   
-  if(proxy == nil)
+  if (proxy == nil)
     {
       NSLog(@"Failed to get the spellserver");
     }
@@ -217,12 +217,12 @@ static int __documentTag = 0;
 
 - (id)_serverProxy
 {
-  if(_serverProxy == nil)
+  if (_serverProxy == nil)
     {
       // Start the server and retain the reference to the
       // proxy.
       id<NSSpellServerPrivateProtocol> proxy = [self _startServerForLanguage: _language];
-      if(proxy != nil)
+      if (proxy != nil)
 	{
 	  _serverProxy = proxy;
 	  RETAIN(_serverProxy);
@@ -271,7 +271,7 @@ static int __documentTag = 0;
   // Load the gmodel file
   panel = [GSGuiBundle() pathForResource: @"GSSpellPanel" ofType: @"gorm"
 		      inDirectory: nil];
-  if(![NSBundle loadNibFile: panel
+  if (![NSBundle loadNibFile: panel
 	  externalNameTable: [NSDictionary dictionaryWithObject: self forKey: @"NSOwner"]
 	           withZone: [self zone]])
     {
@@ -357,13 +357,13 @@ static int __documentTag = 0;
   
   _currentTag = tag;
   // We have no string to work with
-  if(stringToCheck == nil)
+  if (stringToCheck == nil)
     {
       return NSMakeRange(0,0);
     }
   else
     // The string is zero length
-    if([stringToCheck length] == 0)
+    if ([stringToCheck length] == 0)
       {
 	return NSMakeRange(0,0);
       }
@@ -385,14 +385,14 @@ static int __documentTag = 0;
 		 wordCount: wordCount
 		 countOnly: NO];
       
-      if(r.length != 0)
+      if (r.length != 0)
 	{
 	  // Adjust results relative to the original string
 	  r.location += startingOffset;
 	}
       else
 	{
-	  if(wrapFlag)
+	  if (wrapFlag)
 	    {
 	      // Check the second half of the string
 	      NSString *firstHalfOfString = [stringToCheck 
@@ -449,7 +449,7 @@ static int __documentTag = 0;
   BOOL result = NO;
 
   index = [_dictionaryPulldown indexOfItemWithTitle: aLanguage];
-  if(index != -1)
+  if (index != -1)
     {
       [_dictionaryPulldown selectItemAtIndex: index];
       result = YES;
@@ -477,10 +477,10 @@ inSpellDocumentWithTag:(int)tag
   NSNumber *key = [NSNumber numberWithInt: tag];
   NSMutableSet *words = [_ignoredWords objectForKey: key];
 
-  if(![wordToIgnore isEqualToString: @""])
+  if (![wordToIgnore isEqualToString: @""])
     {
       // If there is a dictionary add to it, if not create one.
-      if(words == nil)
+      if (words == nil)
 	{
 	  words = [NSMutableSet setWithObject: wordToIgnore];
 	  [_ignoredWords setObject: words forKey: key];
@@ -536,7 +536,7 @@ inSpellDocumentWithTag:(int)tag
 			  to: nil 
 			  from: _spellPanel];
 
-  if(!processed)
+  if (!processed)
     {
       NSLog(@"No responder found");
     }
@@ -595,7 +595,7 @@ inSpellDocumentWithTag:(int)tag
 			  to: nil 
 			  from: _wordField];
 
-  if(!processed)
+  if (!processed)
     {
       NSLog(@"_ignore: No responder found");
     }
@@ -618,7 +618,7 @@ inSpellDocumentWithTag:(int)tag
 			  to: nil 
 			  from: _wordField];
 
-  if(!processed)
+  if (!processed)
     {
       NSLog(@"No responder found");
     }
@@ -634,11 +634,11 @@ inSpellDocumentWithTag:(int)tag
 
   // Start the service for this language  
   language = [_dictionaryPulldown stringValue];
-  if(![language isEqualToString: _language])
+  if (![language isEqualToString: _language])
     {
       NSLog(@"Language = %@",language);
       proxy = [self _startServerForLanguage: language];
-      if(proxy != nil)
+      if (proxy != nil)
 	{
 	  ASSIGN(_language, language);
 	  ASSIGN(_serverProxy, proxy);
@@ -716,7 +716,7 @@ inSpellDocumentWithTag:(int)tag
   NSBrowserCell *cell= nil;
   int i = 0;
 
-  while((word = [e nextObject]) != nil)
+  while ((word = [e nextObject]) != nil)
     {
       [matrix insertRow: i withCells: nil];
       cell = [matrix cellAtRow: i column: 0];

Source/NSSpellServer.m

@@ -49,7 +49,7 @@ GSSpellServerName(NSString *vendor, NSString *language)
 {
   NSString *serverName = nil;
   
-  if(language == nil || vendor == nil) 
+  if (language == nil || vendor == nil) 
     {
       return nil;
     }
@@ -111,13 +111,13 @@ GSSpellServerName(NSString *vendor, NSString *language)
   NSConnection *connection = nil;
   BOOL result = NO;
 
-  if(serverName == nil)
+  if (serverName == nil)
     {
       return NO;
     }
 
   connection = [[NSConnection alloc] init];
-  if(connection)
+  if (connection)
     {
       RETAIN(connection);
       [connection setRootObject: self];
@@ -188,12 +188,12 @@ GSSpellServerName(NSString *vendor, NSString *language)
       
       if (![mgr fileExistsAtPath: path ])
 	{
-	  if([mgr fileExistsAtPath: dirPath])
+	  if ([mgr fileExistsAtPath: dirPath])
 	    {
 	      // The directory exists create the file.
 	      NSArray *emptyDict = [NSArray array];
 
-	      if(![emptyDict writeToFile: path atomically: YES])
+	      if (![emptyDict writeToFile: path atomically: YES])
 		{
 		  NSLog(@"Failed to create %@",path);
 		  path = nil;
@@ -202,12 +202,12 @@ GSSpellServerName(NSString *vendor, NSString *language)
 	  else
 	    {
 	      // The directory does not exist create it.
-	      if([mgr createDirectoryAtPath: dirPath attributes: nil])
+	      if ([mgr createDirectoryAtPath: dirPath attributes: nil])
 		{
 		  // Directory created. Now create the empty file.
 		  NSArray *emptyDict = [NSArray array];
 		  
-		  if(![emptyDict writeToFile: path atomically: YES])
+		  if (![emptyDict writeToFile: path atomically: YES])
 		    {
 		      NSLog(@"Failed to create %@",path);
 		      path = nil;
@@ -232,12 +232,12 @@ GSSpellServerName(NSString *vendor, NSString *language)
   NSString *path = nil;
   NSMutableSet *words = nil;
 
-  if((words = [_userDictionaries objectForKey: language]) == nil)
+  if ((words = [_userDictionaries objectForKey: language]) == nil)
     {
-      if((path = [self _pathToDictionary: language]) != nil)
+      if ((path = [self _pathToDictionary: language]) != nil)
 	{
 	  NSArray *wordarray = [NSArray arrayWithContentsOfFile: path];
-	  if(wordarray == nil)
+	  if (wordarray == nil)
 	    {
 	      NSLog(@"Unable to load user dictionary from path %@",path);
 	    }
@@ -268,23 +268,23 @@ GSSpellServerName(NSString *vendor, NSString *language)
   NSEnumerator *setEnumerator = nil;
 
   // Catch the odd cases before they start trouble later on...
-  if(word == nil || dict == nil) 
+  if (word == nil || dict == nil) 
     {
       return NO; // avoid checking, if NIL.
     }
 
-  if([word length] == 0 || [dict count] == 0) 
+  if ([word length] == 0 || [dict count] == 0) 
     {
       return NO; // avoid checking, if has no length. 
     }
 
   // Check the dictionary for the word...
   setEnumerator = [dict objectEnumerator];
-  while((dictWord = [setEnumerator nextObject]) && result == NO)
+  while ((dictWord = [setEnumerator nextObject]) && result == NO)
     {
       // If the case is important then uppercase both strings
       // and compare, otherwise do the comparison.
-      if(flag == NO)
+      if (flag == NO)
 	{
 	  NSString *upperWord = [word uppercaseString];
 	  NSString *upperDictWord = [dictWord uppercaseString];
@@ -297,16 +297,16 @@ GSSpellServerName(NSString *vendor, NSString *language)
 	}
     }
 
-  if(result == NO && _ignoredWords)
+  if (result == NO && _ignoredWords)
     {
       NSEnumerator *arrayEnumerator = [_ignoredWords objectEnumerator];
       NSString *iword = nil;
 
-      while((iword = [arrayEnumerator nextObject]) && result == NO)
+      while ((iword = [arrayEnumerator nextObject]) && result == NO)
 	{
 	  // If the case is important then uppercase both strings
 	  // and compare, otherwise do the comparison.
-	  if(flag == NO)
+	  if (flag == NO)
 	    {
 	      NSString *upperWord = [word uppercaseString];
 	      NSString *upperIWord = [iword uppercaseString];
@@ -334,7 +334,7 @@ is a set of words learned by the spell service for that particular user.
   NSSet *userDict = [self _openUserDictionary: _currentLanguage];
   BOOL result = NO;
 
-  if(userDict)
+  if (userDict)
     {
       result = [self _isWord: word
 	        inDictionary: userDict
@@ -349,10 +349,10 @@ is a set of words learned by the spell service for that particular user.
 {
   NSString *path = nil;
 
-  if((path = [self _pathToDictionary: language]) != nil)
+  if ((path = [self _pathToDictionary: language]) != nil)
     {
       NSMutableSet *set = [_userDictionaries objectForKey: language];      
-      if(![[set allObjects] writeToFile: path atomically: YES])
+      if (![[set allObjects] writeToFile: path atomically: YES])
 	{
 	  NSLog(@"Unable to save dictionary to path %@",path);
 	  return NO;

Source/NSSplitView.m

@@ -514,7 +514,7 @@ static NSNotificationCenter *nc = nil;
 			  inMode: NSEventTrackingRunLoopMode
 			  dequeue: YES];
 	      }
-	    while(ee != nil);
+	    while (ee != nil);
 	  }
       }
       
@@ -883,7 +883,7 @@ static inline NSPoint centerSizeInRect(NSSize innerSize, NSRect outerRect)
 #define SET_DELEGATE_NOTIFICATION(notif_name) \
   if ([_delegate respondsToSelector: @selector(splitView##notif_name:)]) \
     [nc addObserver: _delegate \
-	   selector: @selector(splitView##notif_name: ) \
+	   selector: @selector(splitView##notif_name:) \
 	       name: NSSplitView##notif_name##Notification \
 	     object: self]
 

Source/NSStepper.m

@@ -172,10 +172,10 @@ id _nsstepperCellClass = nil;
   BOOL isDirectionUp;
   BOOL autorepeat = [_cell autorepeat];
 
-  if([_cell isEnabled] == NO)
+  if ([_cell isEnabled] == NO)
     return;
 
-  if([event type] != NSLeftMouseDown)
+  if ([event type] != NSLeftMouseDown)
     return;
 
   upRect = [_cell upButtonRectWithFrame: _bounds];
@@ -232,7 +232,7 @@ id _nsstepperCellClass = nil;
 		   untilDate: farAway
 		   inMode: NSEventTrackingRunLoopMode
 		   dequeue: YES];
-    while([event type] != NSLeftMouseUp)
+    while ([event type] != NSLeftMouseUp)
       {
 	if ([event type] == NSPeriodic)
 	  {

Source/NSTabView.m

@@ -667,7 +667,7 @@
     {
       NSTabViewItem *anItem = [_items objectAtIndex: i];
 
-      if(NSPointInRect(point,[anItem _tabRect]))
+      if (NSPointInRect(point,[anItem _tabRect]))
 	return anItem;
     }
 

Source/NSTableView.m

@@ -142,10 +142,10 @@ void quick_sort_internal(columnSorting *data, int p, int r)
 	int i = p - 1;
 	int j = r + 1;
 	columnSorting exchange;
-	while(1)
+	while (1)
 	  {
 	    j--;
-	    for(; 
+	    for (; 
 		(data[j].width > x)
 		  || ((data[j].width == x) 
 		      && (data[j].isMax == YES)
@@ -154,14 +154,14 @@ void quick_sort_internal(columnSorting *data, int p, int r)
 	      ;
 
 	    i++;
-	    for(;
+	    for (;
 		(data[i].width < x)
 		  || ((data[i].width == x) 
 		      && (data[i].isMax == NO)
 		      && (y == YES));
 		i++)
 	      ;
-	    if ( i < j )
+	    if (i < j)
 	      {
 		exchange = data[j];
 		data[j] = data[i];
@@ -572,10 +572,10 @@ static void computeNewSelection
 
 	}
     }
-  else if (   (selectionMode & ALLOWS_MULTIPLE)
+  else if ((selectionMode & ALLOWS_MULTIPLE)
 	   && ((selectionMode & SHIFT_DOWN) == 0)
 	   && (selectionMode & ALLOWS_EMPTY)
-	      )
+	)
     // ic, sr : ok
     // new multiple selection (empty possible)
     {
@@ -804,7 +804,7 @@ static void computeNewSelection
 	    && ((selectionMode & SHIFT_DOWN) == 0)
 	    && ((selectionMode & ALLOWS_EMPTY) == 0)
 	    && ((selectionMode & ADDING_ROW) == 0))
-	   )
+	)
     {
       if (_oldRow == -1)
 	{
@@ -1297,7 +1297,7 @@ static void computeNewSelection
 		      notified = YES;
 		    }
 		}
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow >= _originalRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1323,7 +1323,7 @@ static void computeNewSelection
 		      notified = YES;
 		    }
 		}
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow >= _originalRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1364,7 +1364,7 @@ static void computeNewSelection
 			}
 		    }
 
-		  if (   notified 
+		  if (notified 
 		      && (*_selectedRow > _oldRow)
 		      && (*_selectedRow <= _currentRow))
 		    {
@@ -1422,7 +1422,7 @@ static void computeNewSelection
 			}
 		    }
 
-		  if (   notified 
+		  if (notified 
 		      && (*_selectedRow < _oldRow)
 		      && (*_selectedRow >= _currentRow))
 		    {
@@ -1499,7 +1499,7 @@ static void computeNewSelection
 		  }
 	      }
 
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow > _oldRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1551,7 +1551,7 @@ static void computeNewSelection
 		  }
 	      }
 
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow > _oldRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1597,7 +1597,7 @@ static void computeNewSelection
 		      count--;
 		    }
 		}
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow >= _originalRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1625,7 +1625,7 @@ static void computeNewSelection
 		      count--;
 		    }
 		}
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow >= _originalRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1668,7 +1668,7 @@ static void computeNewSelection
 			}
 		    }
 
-		  if (   notified 
+		  if (notified 
 		      && (*_selectedRow > _oldRow)
 		      && (*_selectedRow <= _currentRow))
 		    {
@@ -1728,7 +1728,7 @@ static void computeNewSelection
 			}
 		    }
 
-		  if (   notified 
+		  if (notified 
 		      && (*_selectedRow < _oldRow)
 		      && (*_selectedRow >= _currentRow))
 		    {
@@ -1806,7 +1806,7 @@ static void computeNewSelection
 		  }
 	      }
 
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow > _oldRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -1859,7 +1859,7 @@ static void computeNewSelection
 		  }
 	      }
 
-	      if (   notified 
+	      if (notified 
 		  && (*_selectedRow > _oldRow)
 		  && (*_selectedRow <= _currentRow))
 		{
@@ -4104,7 +4104,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 		  remainingWidth -= 
 		    (nextPoint - previousPoint) * numberOfCurrentColumns;
 
-		  for(j = 0; j < _numberOfColumns; j++)
+		  for (j = 0; j < _numberOfColumns; j++)
 		    {
 		      if (minWidth[j] <= previousPoint
 			  && maxWidth[j] >= nextPoint)
@@ -4125,7 +4125,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 		  int remainder = remainingInt - quotient * numberOfCurrentColumns;
 		  int oldRemainder = remainder;
 
-		  for(j = _numberOfColumns - 1; j >= 0; j--)
+		  for (j = _numberOfColumns - 1; j >= 0; j--)
 		    {
 		      if (minWidth[j] <= previousPoint
 			  && maxWidth[j] >= nextPoint)
@@ -4142,7 +4142,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 		  while (oldRemainder > remainder && remainder > 0)
 		    {
 		      oldRemainder = remainder;
-		      for(j = 0; j < _numberOfColumns; j++)
+		      for (j = 0; j < _numberOfColumns; j++)
 			{
 			  if (minWidth[j] <= previousPoint
 			      && maxWidth[j] >= nextPoint)
@@ -4865,14 +4865,14 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 	  // Send action ?
 	  break;
 	case NSTabTextMovement:
-	  if([self _editNextEditableCellAfterRow: row  column: column] == YES)
+	  if ([self _editNextEditableCellAfterRow: row  column: column] == YES)
 	    {
 	      break;
 	    }
 	  [_window selectKeyViewFollowingView: self];
 	  break;
 	case NSBacktabTextMovement:
-	  if([self _editPreviousEditableCellBeforeRow: row  column: column] == YES)
+	  if ([self _editPreviousEditableCellBeforeRow: row  column: column] == YES)
 	    {
 	      break;
 	    }
@@ -5478,7 +5478,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 				  fromView: _super_view].size.width;
       float table_width = 0;
 
-      if(_numberOfColumns > 0)
+      if (_numberOfColumns > 0)
         {
           table_width = 
             _columnOrigins[_numberOfColumns - 1] +
@@ -5496,20 +5496,20 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 	NSLog(@"_superview_width %f", _superview_width);
       */
 
-      if ( table_width - _superview_width <= 0.001
+      if (table_width - _superview_width <= 0.001
-	   && table_width - _superview_width >= -0.001 )
+	   && table_width - _superview_width >= -0.001)
 	{
 	  // the last column had been sized to fit
 	  [self sizeToFit];
 	}
-      else if ( table_width <= _superview_width
+      else if (table_width <= _superview_width
-		&& table_width >= visible_width )
+		&& table_width >= visible_width)
 	{
 	  // the tableView was too small and is now too large
 	  [self sizeToFit];
 	}
       else if (table_width >= _superview_width
-	       && table_width <= visible_width )
+	       && table_width <= visible_width)
 	{
 	  // the tableView was too large and is now too small
 	  if (_numberOfColumns > 0)
@@ -5524,7 +5524,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 				  fromView: _super_view].size.width;
       float table_width = 0;
 
-      if(_numberOfColumns > 0)
+      if (_numberOfColumns > 0)
         {
           table_width = 
             _columnOrigins[_numberOfColumns - 1] +
@@ -5542,20 +5542,20 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 	NSLog(@"_superview_width %f", _superview_width);
       */
 
-      if ( table_width - _superview_width <= 0.001
+      if (table_width - _superview_width <= 0.001
-	   && table_width - _superview_width >= -0.001 )
+	   && table_width - _superview_width >= -0.001)
 	{
 	  // the last column had been sized to fit
 	  [self sizeLastColumnToFit];
 	}
-      else if ( table_width <= _superview_width
+      else if (table_width <= _superview_width
-		&& table_width >= visible_width )
+		&& table_width >= visible_width)
 	{
 	  // the tableView was too small and is now too large
 	  [self sizeLastColumnToFit];
 	}
       else if (table_width >= _superview_width
-	       && table_width <= visible_width )
+	       && table_width <= visible_width)
 	{
 	  // the tableView was too large and is now too small
 	  if (_numberOfColumns > 0)
@@ -5624,7 +5624,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
   quarterPosition = (p.y - _bounds.origin.y) / _rowHeight * 4.;
 
   if ((quarterPosition - oldDropRow * 4 <= 2) &&
-      (quarterPosition - oldDropRow * 4 >= -3) )
+      (quarterPosition - oldDropRow * 4 >= -3))
     {
       row = oldDropRow;
     }
@@ -5634,7 +5634,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
     }
 
   // Are we in the two middle quarters of the row? Use TableViewDropOn
-  if(positionInRow > _rowHeight/4 && positionInRow <= (3*_rowHeight)/4)
+  if (positionInRow > _rowHeight/4 && positionInRow <= (3*_rowHeight)/4)
     {
       currentDropRow  = (int)(p.y - _bounds.origin.y) / (int)_rowHeight;
       currentDropOperation = NSTableViewDropOn;
@@ -5906,7 +5906,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 {
   id result = nil;
 
-  if([_dataSource respondsToSelector:
+  if ([_dataSource respondsToSelector:
 		    @selector(tableView:objectValueForTableColumn:row:)])
     {
       result = [_dataSource tableView: self
@@ -5921,7 +5921,7 @@ static inline float computePeriod(NSPoint mouseLocationWin,
 	  forTableColumn: (NSTableColumn *)tb
 		     row: (int) index
 {
-  if([_dataSource respondsToSelector:
+  if ([_dataSource respondsToSelector:
 		    @selector(tableView:setObjectValue:forTableColumn:row:)])
     {
       [_dataSource tableView: self

Source/NSTextView.m

@@ -197,9 +197,9 @@ Helpers are here, the actual methods are in the main implementation. */
 
 
 #define SET_DELEGATE_NOTIFICATION(notif_name) \
-  if ([_delegate respondsToSelector: @selector(text##notif_name: )]) \
+  if ([_delegate respondsToSelector: @selector(text##notif_name:)]) \
     [notificationCenter addObserver: _delegate \
-           selector: @selector(text##notif_name: ) \
+           selector: @selector(text##notif_name:) \
                name: NSText##notif_name##Notification \
              object: _notifObject]
 
@@ -1534,7 +1534,7 @@ before this TODO can be removed
       [cv documentView] == self)
     {
       NSSize b = [cv bounds].size;
-      effectiveMinSize.width  = MAX(effectiveMinSize.width , b.width );
+      effectiveMinSize.width  = MAX(effectiveMinSize.width , b.width);
       effectiveMinSize.height = MAX(effectiveMinSize.height, b.height);
     }
 

Source/NSTextView_actions.m

@@ -174,7 +174,7 @@ send -shouldChangeTextInRange:replacementString: or -didChangeText.
     return;
 
   [_textStorage beginEditing];
-  for (i = r.location; i < NSMaxRange(r); )
+  for (i = r.location; i < NSMaxRange(r);)
     {
       current = [_textStorage attribute: name
 				atIndex: i

Source/NSToolbarItem.m

@@ -1144,7 +1144,7 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (BOOL) isEnabled
 {
-  if(_flags._isEnabled)
+  if (_flags._isEnabled)
     {
       return [(id)_backView isEnabled];
     }
@@ -1153,7 +1153,7 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (NSImage *)image
 {
-  if(_flags._image)
+  if (_flags._image)
     {
       return _image;
     }
@@ -1203,7 +1203,7 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (void) setAction: (SEL)action
 {
-  if(_flags._setAction)
+  if (_flags._setAction)
     {
       if ([_backView isKindOfClass: [GSToolbarButton class]])
         [(GSToolbarButton *)_backView setToolbarItemAction: action];
@@ -1221,13 +1221,13 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (void) setEnabled: (BOOL)enabled
 {
-  if(_flags._setEnabled)
+  if (_flags._setEnabled)
     [(id)_backView setEnabled: enabled];
 }
 
 - (void) setImage: (NSImage *)image
 {
-  if(_flags._setImage)
+  if (_flags._setImage)
     {  
       ASSIGN(_image, image);  
       
@@ -1273,13 +1273,13 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (void) setTag: (int)tag
 {
-  if(_flags._tag)
+  if (_flags._tag)
     _tag = tag;
 }
 
 - (void) setTarget: (id)target
 {
-   if(_flags._target)
+   if (_flags._target)
      {
        if ([_backView isKindOfClass: [NSButton class]])
          [(NSButton *)_backView setTarget: target];
@@ -1332,7 +1332,7 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (int) tag
 {
-  if(_flags._tag)
+  if (_flags._tag)
     return _tag;
 
   return 0;
@@ -1463,7 +1463,7 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 // NSValidatedUserInterfaceItem protocol
 - (SEL) action
 {
-  if(_flags._action)
+  if (_flags._action)
     {
       if ([_backView isKindOfClass: [GSToolbarButton class]])
         return [(GSToolbarButton *)_backView toolbarItemAction];
@@ -1473,7 +1473,7 @@ NSString *GSMovableToolbarItemPboardType = @"GSMovableToolbarItemPboardType";
 
 - (id) target
 {
-  if(_flags._target)
+  if (_flags._target)
     {
       if ([_backView isKindOfClass: [NSButton class]])
         return [(NSButton *)_backView target];

Source/NSView.m

@@ -892,7 +892,7 @@ GSSetDragTypes(NSView* obj, NSArray *types)
 /**
  * Notifies the receiver that it will now be a view of newWindow.
  * Note, this method is also used when removing a view from a window
- * (in which case, newWindow is nil ) to let all the subviews know
+ * (in which case, newWindow is nil) to let all the subviews know
  * that they have also been removed from the window.
  */
 - (void) viewWillMoveToWindow: (NSWindow*)newWindow
@@ -3884,7 +3884,7 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
  */
 - (void) encodeWithCoder: (NSCoder*)aCoder
 {
-  if([aCoder allowsKeyedCoding])
+  if ([aCoder allowsKeyedCoding])
     {
       int vFlags = 0;
 
@@ -3902,13 +3902,13 @@ static NSView* findByTag(NSView *view, int aTag, unsigned *level)
       vFlags = _autoresizingMask;
 
       // add the autoresize flag.
-      if(_autoresizes_subviews)
+      if (_autoresizes_subviews)
 	{
 	  vFlags |= 0x100;
 	}
 
       // add the hidden flag
-      if(_is_hidden)
+      if (_is_hidden)
 	{
 	  vFlags |= 0x80000000;
 	}

Source/NSWindow.m

@@ -4199,7 +4199,7 @@ resetCursorRectsForView(NSView *theView)
 
       /* If the image has been specified, use it, if not use the default. */
       obj = [aDecoder decodeObject]; 
-      if(obj != nil)
+      if (obj != nil)
 	{
 	  ASSIGN(_miniaturizedImage, obj);
 	}

Source/NSWorkspace.m

@@ -305,13 +305,13 @@ static NSString	*GSWorkspaceNotification = @"GSWorkspaceNotification";
  *   NSTypes = (
  *     {
  *       NSIcon = "tiff.tiff";
- *       NSUnixExtensions = ( tiff, tif );
+ *       NSUnixExtensions = (tiff, tif);
  *     },
  *     {
  *       NSIcon = "xbm.tiff";
- *       NSUnixExtensions = ( xbm );
+ *       NSUnixExtensions = (xbm);
  *     }
- *   );
+ *);
  * }
  * </example>
  */